31841884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 62203680

約数和(自身を除く): 30361796

約数列:

[1, 2, 4, 17, 29, 34, 58, 67, 68, 116, 134, 241, 268, 482, 493, 964, 986, 1139, 1943, 1972, 2278, 3886, 4097, 4556, 6989, 7772, 8194, 13978, 16147, 16388, 27956, 32294, 33031, 64588, 66062, 118813, 132124, 237626, 274499, 468263, 475252, 548998, 936526, 1097996, 1873052, 7960471, 15920942, 31841884]

約数ペア:

[(1, 31841884), (2, 15920942), (4, 7960471), (17, 1873052), (29, 1097996), (34, 936526), (58, 548998), (67, 475252), (68, 468263), (116, 274499), (134, 237626), (241, 132124), (268, 118813), (482, 66062), (493, 64588), (964, 33031), (986, 32294), (1139, 27956), (1943, 16388), (1972, 16147), (2278, 13978), (3886, 8194), (4097, 7772), (4556, 6989)]