38189644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 69543936

約数和(自身を除く): 31354292

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 2351, 4061, 4702, 8122, 9404, 16244, 72881, 145762, 291524, 307981, 615962, 1231924, 9547411, 19094822, 38189644]

約数ペア:

[(1, 38189644), (2, 19094822), (4, 9547411), (31, 1231924), (62, 615962), (124, 307981), (131, 291524), (262, 145762), (524, 72881), (2351, 16244), (4061, 9404), (4702, 8122)]