132650488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2131}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 257886720

約数和(自身を除く): 125236232

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 251, 502, 1004, 2008, 2131, 4262, 7781, 8524, 15562, 17048, 31124, 62248, 66061, 132122, 264244, 528488, 534881, 1069762, 2139524, 4279048, 16581311, 33162622, 66325244, 132650488]

約数ペア:

[(1, 132650488), (2, 66325244), (4, 33162622), (8, 16581311), (31, 4279048), (62, 2139524), (124, 1069762), (248, 534881), (251, 528488), (502, 264244), (1004, 132122), (2008, 66061), (2131, 62248), (4262, 31124), (7781, 17048), (8524, 15562)]