16028116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 31886848

約数和(自身を除く): 15858732

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 163, 244, 326, 403, 652, 793, 806, 1586, 1612, 1891, 2119, 3172, 3782, 4238, 5053, 7564, 8476, 9943, 10106, 19886, 20212, 24583, 39772, 49166, 65689, 98332, 129259, 131378, 258518, 262756, 308233, 517036, 616466, 1232932, 4007029, 8014058, 16028116]

約数ペア:

[(1, 16028116), (2, 8014058), (4, 4007029), (13, 1232932), (26, 616466), (31, 517036), (52, 308233), (61, 262756), (62, 258518), (122, 131378), (124, 129259), (163, 98332), (244, 65689), (326, 49166), (403, 39772), (652, 24583), (793, 20212), (806, 19886), (1586, 10106), (1612, 9943), (1891, 8476), (2119, 7564), (3172, 5053), (3782, 4238)]