31822616

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 41721064

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 797, 868, 1288, 1426, 1594, 1736, 2852, 3188, 4991, 5579, 5704, 6376, 9982, 11158, 18331, 19964, 22316, 24707, 36662, 39928, 44632, 49414, 73324, 98828, 128317, 146648, 172949, 197656, 256634, 345898, 513268, 568261, 691796, 1026536, 1136522, 1383592, 2273044, 3977827, 4546088, 7955654, 15911308, 31822616]

約数ペア:

[(1, 31822616), (2, 15911308), (4, 7955654), (7, 4546088), (8, 3977827), (14, 2273044), (23, 1383592), (28, 1136522), (31, 1026536), (46, 691796), (56, 568261), (62, 513268), (92, 345898), (124, 256634), (161, 197656), (184, 172949), (217, 146648), (248, 128317), (322, 98828), (434, 73324), (644, 49414), (713, 44632), (797, 39928), (868, 36662), (1288, 24707), (1426, 22316), (1594, 19964), (1736, 18331), (2852, 11158), (3188, 9982), (4991, 6376), (5579, 5704)]