79983448

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 152913600

約数和(自身を除く): 72930152

約数列:

[1, 2, 4, 8, 83, 163, 166, 326, 332, 652, 664, 739, 1304, 1478, 2956, 5912, 13529, 27058, 54116, 61337, 108232, 120457, 122674, 240914, 245348, 481828, 490696, 963656, 9997931, 19995862, 39991724, 79983448]

約数ペア:

[(1, 79983448), (2, 39991724), (4, 19995862), (8, 9997931), (83, 963656), (163, 490696), (166, 481828), (326, 245348), (332, 240914), (652, 122674), (664, 120457), (739, 108232), (1304, 61337), (1478, 54116), (2956, 27058), (5912, 13529)]