190040968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{6793}}^1$

素因数の和:7081

約数の個数: 32

約数和(自身を含む): 385219800

約数和(自身を除く): 195178832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 2152, 3497, 6793, 6994, 13586, 13988, 27172, 27976, 54344, 88309, 176618, 353236, 706472, 1827317, 3654634, 7309268, 14618536, 23755121, 47510242, 95020484, 190040968]

約数ペア:

[(1, 190040968), (2, 95020484), (4, 47510242), (8, 23755121), (13, 14618536), (26, 7309268), (52, 3654634), (104, 1827317), (269, 706472), (538, 353236), (1076, 176618), (2152, 88309), (3497, 54344), (6793, 27976), (6994, 27172), (13586, 13988)]