16480816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3229}}^1$

素因数の和:3277

約数の個数: 40

約数和(自身を含む): 36046800

約数和(自身を除く): 19565984

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 3229, 5104, 6458, 12916, 25832, 35519, 51664, 71038, 93641, 142076, 187282, 284152, 374564, 568304, 749128, 1030051, 1498256, 2060102, 4120204, 8240408, 16480816]

約数ペア:

[(1, 16480816), (2, 8240408), (4, 4120204), (8, 2060102), (11, 1498256), (16, 1030051), (22, 749128), (29, 568304), (44, 374564), (58, 284152), (88, 187282), (116, 142076), (176, 93641), (232, 71038), (319, 51664), (464, 35519), (638, 25832), (1276, 12916), (2552, 6458), (3229, 5104)]