23156711344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1568033}}^1$

素因数の和:1568125

約数の個数: 40

約数和(自身を含む): 48997926432

約数和(自身を除く): 25841215088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 1568033, 3136066, 6272132, 12544264, 20384429, 25088528, 40768858, 81537716, 111330343, 163075432, 222660686, 326150864, 445321372, 890642744, 1447294459, 1781285488, 2894588918, 5789177836, 11578355672, 23156711344]

約数ペア:

[(1, 23156711344), (2, 11578355672), (4, 5789177836), (8, 2894588918), (13, 1781285488), (16, 1447294459), (26, 890642744), (52, 445321372), (71, 326150864), (104, 222660686), (142, 163075432), (208, 111330343), (284, 81537716), (568, 40768858), (923, 25088528), (1136, 20384429), (1846, 12544264), (3692, 6272132), (7384, 3136066), (14768, 1568033)]