139537696

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{140663}}^1$

素因数の和:140704

約数の個数: 24

約数和(自身を含む): 283578624

約数和(自身を除く): 144040928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 140663, 281326, 562652, 1125304, 2250608, 4360553, 4501216, 8721106, 17442212, 34884424, 69768848, 139537696]

約数ペア:

[(1, 139537696), (2, 69768848), (4, 34884424), (8, 17442212), (16, 8721106), (31, 4501216), (32, 4360553), (62, 2250608), (124, 1125304), (248, 562652), (496, 281326), (992, 140663)]