16642156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4889}}^1$

素因数の和:4953

約数の個数: 24

約数和(自身を含む): 31217760

約数和(自身を除く): 14575604

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 4889, 9778, 19556, 112447, 180893, 224894, 361786, 449788, 723572, 4160539, 8321078, 16642156]

約数ペア:

[(1, 16642156), (2, 8321078), (4, 4160539), (23, 723572), (37, 449788), (46, 361786), (74, 224894), (92, 180893), (148, 112447), (851, 19556), (1702, 9778), (3404, 4889)]