40899304

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{124693}}^1$

素因数の和:124740

約数の個数: 16

約数和(自身を含む): 78557220

約数和(自身を除く): 37657916

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 124693, 249386, 498772, 997544, 5112413, 10224826, 20449652, 40899304]

約数ペア:

[(1, 40899304), (2, 20449652), (4, 10224826), (8, 5112413), (41, 997544), (82, 498772), (164, 249386), (328, 124693)]