40908568

素因数分解:

$2^3\times {\mathrm{1951}}^1\times {\mathrm{2621}}^1$

素因数の和:4578

約数の個数: 16

約数和(自身を含む): 76772160

約数和(自身を除く): 35863592

約数列:

[1, 2, 4, 8, 1951, 2621, 3902, 5242, 7804, 10484, 15608, 20968, 5113571, 10227142, 20454284, 40908568]

約数ペア:

[(1, 40908568), (2, 20454284), (4, 10227142), (8, 5113571), (1951, 20968), (2621, 15608), (3902, 10484), (5242, 7804)]