61319116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{991}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 111104000

約数和(自身を除く): 49784884

約数列:

[1, 2, 4, 31, 62, 124, 499, 991, 998, 1982, 1996, 3964, 15469, 30721, 30938, 61442, 61876, 122884, 494509, 989018, 1978036, 15329779, 30659558, 61319116]

約数ペア:

[(1, 61319116), (2, 30659558), (4, 15329779), (31, 1978036), (62, 989018), (124, 494509), (499, 122884), (991, 61876), (998, 61442), (1982, 30938), (1996, 30721), (3964, 15469)]