31368034138

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 57202504128

約数和(自身を除く): 25834469990

約数列:

[1, 2, 7, 14, 43, 49, 67, 86, 98, 134, 241, 301, 461, 469, 482, 602, 922, 938, 1687, 2107, 2881, 3227, 3283, 3374, 4214, 5762, 6454, 6566, 10363, 11809, 16147, 19823, 20167, 20726, 22589, 23618, 30887, 32294, 39646, 40334, 45178, 61774, 72541, 111101, 113029, 138761, 141169, 145082, 216209, 222202, 226058, 277522, 282338, 432418, 507787, 694321, 777707, 791203, 971327, 1015574, 1328141, 1388642, 1513463, 1555414, 1582406, 1942654, 2656282, 3026926, 4777343, 4860247, 5443949, 7443767, 9296987, 9554686, 9720494, 10887898, 14887534, 18593974, 33441401, 34021729, 52106369, 65078909, 66882802, 68043458, 104212738, 130157818, 234089807, 320081981, 364744583, 468179614, 640163962, 729489166, 2240573867, 4481147734, 15684017069, 31368034138]

約数ペア:

[(1, 31368034138), (2, 15684017069), (7, 4481147734), (14, 2240573867), (43, 729489166), (49, 640163962), (67, 468179614), (86, 364744583), (98, 320081981), (134, 234089807), (241, 130157818), (301, 104212738), (461, 68043458), (469, 66882802), (482, 65078909), (602, 52106369), (922, 34021729), (938, 33441401), (1687, 18593974), (2107, 14887534), (2881, 10887898), (3227, 9720494), (3283, 9554686), (3374, 9296987), (4214, 7443767), (5762, 5443949), (6454, 4860247), (6566, 4777343), (10363, 3026926), (11809, 2656282), (16147, 1942654), (19823, 1582406), (20167, 1555414), (20726, 1513463), (22589, 1388642), (23618, 1328141), (30887, 1015574), (32294, 971327), (39646, 791203), (40334, 777707), (45178, 694321), (61774, 507787), (72541, 432418), (111101, 282338), (113029, 277522), (138761, 226058), (141169, 222202), (145082, 216209)]