40524326

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1399

約数の個数: 16

約数和(自身を含む): 61752240

約数和(自身を除く): 21227914

約数列:

[1, 2, 131, 137, 262, 274, 1129, 2258, 17947, 35894, 147899, 154673, 295798, 309346, 20262163, 40524326]

約数ペア:

[(1, 40524326), (2, 20262163), (131, 309346), (137, 295798), (262, 154673), (274, 147899), (1129, 35894), (2258, 17947)]