40181084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1291}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 72930816

約数和(自身を除く): 32749732

約数列:

[1, 2, 4, 31, 62, 124, 251, 502, 1004, 1291, 2582, 5164, 7781, 15562, 31124, 40021, 80042, 160084, 324041, 648082, 1296164, 10045271, 20090542, 40181084]

約数ペア:

[(1, 40181084), (2, 20090542), (4, 10045271), (31, 1296164), (62, 648082), (124, 324041), (251, 160084), (502, 80042), (1004, 40021), (1291, 31124), (2582, 15562), (5164, 7781)]