31954636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 70237440

約数和(自身を除く): 38282804

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 59, 92, 116, 118, 161, 203, 236, 322, 406, 413, 644, 667, 812, 826, 841, 1334, 1357, 1652, 1682, 1711, 2668, 2714, 3364, 3422, 4669, 5428, 5887, 6844, 9338, 9499, 11774, 11977, 18676, 18998, 19343, 23548, 23954, 37996, 38686, 39353, 47908, 49619, 77372, 78706, 99238, 135401, 157412, 198476, 270802, 275471, 347333, 541604, 550942, 694666, 1101884, 1141237, 1389332, 2282474, 4564948, 7988659, 15977318, 31954636]

約数ペア:

[(1, 31954636), (2, 15977318), (4, 7988659), (7, 4564948), (14, 2282474), (23, 1389332), (28, 1141237), (29, 1101884), (46, 694666), (58, 550942), (59, 541604), (92, 347333), (116, 275471), (118, 270802), (161, 198476), (203, 157412), (236, 135401), (322, 99238), (406, 78706), (413, 77372), (644, 49619), (667, 47908), (812, 39353), (826, 38686), (841, 37996), (1334, 23954), (1357, 23548), (1652, 19343), (1682, 18998), (1711, 18676), (2668, 11977), (2714, 11774), (3364, 9499), (3422, 9338), (4669, 6844), (5428, 5887)]