42922910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{138461}}^1$

素因数の和:138499

約数の個数: 16

約数和(自身を含む): 79754112

約数和(自身を除く): 36831202

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 138461, 276922, 692305, 1384610, 4292291, 8584582, 21461455, 42922910]

約数ペア:

[(1, 42922910), (2, 21461455), (5, 8584582), (10, 4292291), (31, 1384610), (62, 692305), (155, 276922), (310, 138461)]