40985936

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{69233}}^1$

素因数の和:69278

約数の個数: 20

約数和(自身を含む): 81557652

約数和(自身を除く): 40571716

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 69233, 138466, 276932, 553864, 1107728, 2561621, 5123242, 10246484, 20492968, 40985936]

約数ペア:

[(1, 40985936), (2, 20492968), (4, 10246484), (8, 5123242), (16, 2561621), (37, 1107728), (74, 553864), (148, 276932), (296, 138466), (592, 69233)]