16257458

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 30101760

約数和(自身を除く): 13844302

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 1741, 3482, 4669, 9338, 12187, 24374, 40043, 50489, 80086, 100978, 280301, 353423, 560602, 706846, 1161247, 2322494, 8128729, 16257458]

約数ペア:

[(1, 16257458), (2, 8128729), (7, 2322494), (14, 1161247), (23, 706846), (29, 560602), (46, 353423), (58, 280301), (161, 100978), (203, 80086), (322, 50489), (406, 40043), (667, 24374), (1334, 12187), (1741, 9338), (3482, 4669)]