31234948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2609}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 56783160

約数和(自身を除く): 25548212

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2609, 2993, 5218, 5986, 10436, 11972, 106969, 190457, 213938, 380914, 427876, 761828, 7808737, 15617474, 31234948]

約数ペア:

[(1, 31234948), (2, 15617474), (4, 7808737), (41, 761828), (73, 427876), (82, 380914), (146, 213938), (164, 190457), (292, 106969), (2609, 11972), (2993, 10436), (5218, 5986)]