40611976

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{123817}}^1$

素因数の和:123864

約数の個数: 16

約数和(自身を含む): 78005340

約数和(自身を除く): 37393364

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 123817, 247634, 495268, 990536, 5076497, 10152994, 20305988, 40611976]

約数ペア:

[(1, 40611976), (2, 20305988), (4, 10152994), (8, 5076497), (41, 990536), (82, 495268), (164, 247634), (328, 123817)]