16286438

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 29942784

約数和(自身を除く): 13656346

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1367, 1702, 2734, 5957, 9569, 11914, 19138, 31441, 50579, 62882, 101158, 220087, 354053, 440174, 708106, 1163317, 2326634, 8143219, 16286438]

約数ペア:

[(1, 16286438), (2, 8143219), (7, 2326634), (14, 1163317), (23, 708106), (37, 440174), (46, 354053), (74, 220087), (161, 101158), (259, 62882), (322, 50579), (518, 31441), (851, 19138), (1367, 11914), (1702, 9569), (2734, 5957)]