31232964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8647}}^1$

素因数の和:8704

約数の個数: 48

約数和(自身を含む): 85234688

約数和(自身を除く): 54001724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 8647, 17294, 25941, 34588, 51882, 60529, 103764, 121058, 181587, 242116, 363174, 371821, 726348, 743642, 1115463, 1487284, 2230926, 2602747, 4461852, 5205494, 7808241, 10410988, 15616482, 31232964]

約数ペア:

[(1, 31232964), (2, 15616482), (3, 10410988), (4, 7808241), (6, 5205494), (7, 4461852), (12, 2602747), (14, 2230926), (21, 1487284), (28, 1115463), (42, 743642), (43, 726348), (84, 371821), (86, 363174), (129, 242116), (172, 181587), (258, 121058), (301, 103764), (516, 60529), (602, 51882), (903, 34588), (1204, 25941), (1806, 17294), (3612, 8647)]