31478152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3923}}^1$

素因数の和:4005

約数の個数: 32

約数和(自身を含む): 63568800

約数和(自身を除く): 32090648

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 3923, 4012, 7846, 8024, 15692, 31384, 66691, 133382, 231457, 266764, 462914, 533528, 925828, 1851656, 3934769, 7869538, 15739076, 31478152]

約数ペア:

[(1, 31478152), (2, 15739076), (4, 7869538), (8, 3934769), (17, 1851656), (34, 925828), (59, 533528), (68, 462914), (118, 266764), (136, 231457), (236, 133382), (472, 66691), (1003, 31384), (2006, 15692), (3923, 8024), (4012, 7846)]