42074128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{90677}}^1$

素因数の和:90714

約数の個数: 20

約数和(自身を含む): 84330540

約数和(自身を除く): 42256412

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 90677, 181354, 362708, 725416, 1450832, 2629633, 5259266, 10518532, 21037064, 42074128]

約数ペア:

[(1, 42074128), (2, 21037064), (4, 10518532), (8, 5259266), (16, 2629633), (29, 1450832), (58, 725416), (116, 362708), (232, 181354), (464, 90677)]