90847108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{13151}}^1$

素因数の和:13323

約数の個数: 24

約数和(自身を含む): 174553344

約数和(自身を除く): 83706236

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 13151, 26302, 52604, 144661, 289322, 578644, 2064707, 4129414, 8258828, 22711777, 45423554, 90847108]

約数ペア:

[(1, 90847108), (2, 45423554), (4, 22711777), (11, 8258828), (22, 4129414), (44, 2064707), (157, 578644), (314, 289322), (628, 144661), (1727, 52604), (3454, 26302), (6908, 13151)]