40563538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{1901}}^1$

素因数の和:2177

約数の個数: 16

約数和(自身を含む): 62446464

約数和(自身を除く): 21882926

約数列:

[1, 2, 47, 94, 227, 454, 1901, 3802, 10669, 21338, 89347, 178694, 431527, 863054, 20281769, 40563538]

約数ペア:

[(1, 40563538), (2, 20281769), (47, 863054), (94, 431527), (227, 178694), (454, 89347), (1901, 21338), (3802, 10669)]