40540924

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 72182880

約数和(自身を除く): 31641956

約数列:

[1, 2, 4, 89, 178, 263, 356, 433, 526, 866, 1052, 1732, 23407, 38537, 46814, 77074, 93628, 113879, 154148, 227758, 455516, 10135231, 20270462, 40540924]

約数ペア:

[(1, 40540924), (2, 20270462), (4, 10135231), (89, 455516), (178, 227758), (263, 154148), (356, 113879), (433, 93628), (526, 77074), (866, 46814), (1052, 38537), (1732, 23407)]