39371912

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 75411000

約数和(自身を除く): 36039088

約数列:

[1, 2, 4, 8, 97, 113, 194, 226, 388, 449, 452, 776, 898, 904, 1796, 3592, 10961, 21922, 43553, 43844, 50737, 87106, 87688, 101474, 174212, 202948, 348424, 405896, 4921489, 9842978, 19685956, 39371912]

約数ペア:

[(1, 39371912), (2, 19685956), (4, 9842978), (8, 4921489), (97, 405896), (113, 348424), (194, 202948), (226, 174212), (388, 101474), (449, 87688), (452, 87106), (776, 50737), (898, 43844), (904, 43553), (1796, 21922), (3592, 10961)]