31373532

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{3391}}^1$

素因数の和:3658

約数の個数: 36

約数和(自身を含む): 79637376

約数和(自身を除く): 48263844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 3391, 4626, 6782, 9252, 10173, 13564, 20346, 30519, 40692, 61038, 122076, 871487, 1742974, 2614461, 3485948, 5228922, 7843383, 10457844, 15686766, 31373532]

約数ペア:

[(1, 31373532), (2, 15686766), (3, 10457844), (4, 7843383), (6, 5228922), (9, 3485948), (12, 2614461), (18, 1742974), (36, 871487), (257, 122076), (514, 61038), (771, 40692), (1028, 30519), (1542, 20346), (2313, 13564), (3084, 10173), (3391, 9252), (4626, 6782)]