16540316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1777}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 31363920

約数和(自身を除く): 14823604

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 1777, 2327, 3554, 4654, 7108, 9308, 23101, 46202, 92404, 318083, 636166, 1272332, 4135079, 8270158, 16540316]

約数ペア:

[(1, 16540316), (2, 8270158), (4, 4135079), (13, 1272332), (26, 636166), (52, 318083), (179, 92404), (358, 46202), (716, 23101), (1777, 9308), (2327, 7108), (3554, 4654)]