31043698

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 55906560

約数和(自身を除く): 24862862

約数列:

[1, 2, 7, 14, 23, 46, 161, 229, 322, 421, 458, 842, 1603, 2947, 3206, 5267, 5894, 9683, 10534, 19366, 36869, 67781, 73738, 96409, 135562, 192818, 674863, 1349726, 2217407, 4434814, 15521849, 31043698]

約数ペア:

[(1, 31043698), (2, 15521849), (7, 4434814), (14, 2217407), (23, 1349726), (46, 674863), (161, 192818), (229, 135562), (322, 96409), (421, 73738), (458, 67781), (842, 36869), (1603, 19366), (2947, 10534), (3206, 9683), (5267, 5894)]