80452395088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2372947}}^1$

素因数の和:2373131

約数の個数: 40

約数和(自身を含む): 168896946848

約数和(自身を除く): 88444551760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 8476, 16952, 33904, 2372947, 4745894, 9491788, 18983576, 30848311, 37967152, 61696622, 123393244, 246786488, 386790361, 493572976, 773580722, 1547161444, 3094322888, 5028274693, 6188645776, 10056549386, 20113098772, 40226197544, 80452395088]

約数ペア:

[(1, 80452395088), (2, 40226197544), (4, 20113098772), (8, 10056549386), (13, 6188645776), (16, 5028274693), (26, 3094322888), (52, 1547161444), (104, 773580722), (163, 493572976), (208, 386790361), (326, 246786488), (652, 123393244), (1304, 61696622), (2119, 37967152), (2608, 30848311), (4238, 18983576), (8476, 9491788), (16952, 4745894), (33904, 2372947)]