30993868

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4021}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 56758464

約数和(自身を除く): 25764596

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 4021, 7708, 8042, 16084, 164861, 188987, 329722, 377974, 659444, 755948, 7748467, 15496934, 30993868]

約数ペア:

[(1, 30993868), (2, 15496934), (4, 7748467), (41, 755948), (47, 659444), (82, 377974), (94, 329722), (164, 188987), (188, 164861), (1927, 16084), (3854, 8042), (4021, 7708)]