15693290416

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{50723}}^1$

素因数の和:51109

約数の個数: 40

約数和(自身を含む): 31002305904

約数和(自身を除く): 15309015488

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 317, 488, 634, 976, 1268, 2536, 5072, 19337, 38674, 50723, 77348, 101446, 154696, 202892, 309392, 405784, 811568, 3094103, 6188206, 12376412, 16079191, 24752824, 32158382, 49505648, 64316764, 128633528, 257267056, 980830651, 1961661302, 3923322604, 7846645208, 15693290416]

約数ペア:

[(1, 15693290416), (2, 7846645208), (4, 3923322604), (8, 1961661302), (16, 980830651), (61, 257267056), (122, 128633528), (244, 64316764), (317, 49505648), (488, 32158382), (634, 24752824), (976, 16079191), (1268, 12376412), (2536, 6188206), (5072, 3094103), (19337, 811568), (38674, 405784), (50723, 309392), (77348, 202892), (101446, 154696)]