42640616

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{17029}}^1$

素因数の和:17348

約数の個数: 16

約数和(自身を含む): 80211300

約数和(自身を除く): 37570684

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 17029, 34058, 68116, 136232, 5330077, 10660154, 21320308, 42640616]

約数ペア:

[(1, 42640616), (2, 21320308), (4, 10660154), (8, 5330077), (313, 136232), (626, 68116), (1252, 34058), (2504, 17029)]