253645832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{99391}}^1$

素因数の和:99437

約数の個数: 32

約数和(自身を含む): 536716800

約数和(自身を除く): 283070968

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 99391, 198782, 397564, 795128, 1093301, 2186602, 2882339, 4373204, 5764678, 8746408, 11529356, 23058712, 31705729, 63411458, 126822916, 253645832]

約数ペア:

[(1, 253645832), (2, 126822916), (4, 63411458), (8, 31705729), (11, 23058712), (22, 11529356), (29, 8746408), (44, 5764678), (58, 4373204), (88, 2882339), (116, 2186602), (232, 1093301), (319, 795128), (638, 397564), (1276, 198782), (2552, 99391)]