42385136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 86378400

約数和(自身を除く): 43993264

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 149, 184, 298, 368, 596, 773, 1192, 1546, 2384, 3092, 3427, 6184, 6854, 12368, 13708, 17779, 27416, 35558, 54832, 71116, 115177, 142232, 230354, 284464, 460708, 921416, 1842832, 2649071, 5298142, 10596284, 21192568, 42385136]

約数ペア:

[(1, 42385136), (2, 21192568), (4, 10596284), (8, 5298142), (16, 2649071), (23, 1842832), (46, 921416), (92, 460708), (149, 284464), (184, 230354), (298, 142232), (368, 115177), (596, 71116), (773, 54832), (1192, 35558), (1546, 27416), (2384, 17779), (3092, 13708), (3427, 12368), (6184, 6854)]