31349728

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{12401}}^1$

素因数の和:12490

約数の個数: 24

約数和(自身を含む): 62506080

約数和(自身を除く): 31156352

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 12401, 24802, 49604, 99208, 198416, 396832, 979679, 1959358, 3918716, 7837432, 15674864, 31349728]

約数ペア:

[(1, 31349728), (2, 15674864), (4, 7837432), (8, 3918716), (16, 1959358), (32, 979679), (79, 396832), (158, 198416), (316, 99208), (632, 49604), (1264, 24802), (2528, 12401)]