25215896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5981}}^1$

素因数の和:6035

約数の個数: 32

約数和(自身を含む): 51684480

約数和(自身を除く): 26468584

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 5981, 11962, 23924, 47848, 101677, 185411, 203354, 370822, 406708, 741644, 813416, 1483288, 3151987, 6303974, 12607948, 25215896]

約数ペア:

[(1, 25215896), (2, 12607948), (4, 6303974), (8, 3151987), (17, 1483288), (31, 813416), (34, 741644), (62, 406708), (68, 370822), (124, 203354), (136, 185411), (248, 101677), (527, 47848), (1054, 23924), (2108, 11962), (4216, 5981)]