39083990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8263}}^1$

素因数の和:8324

約数の個数: 32

約数和(自身を含む): 78541056

約数和(自身を除く): 39457066

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 8263, 16526, 41315, 82630, 90893, 181786, 355309, 454465, 710618, 908930, 1776545, 3553090, 3908399, 7816798, 19541995, 39083990]

約数ペア:

[(1, 39083990), (2, 19541995), (5, 7816798), (10, 3908399), (11, 3553090), (22, 1776545), (43, 908930), (55, 710618), (86, 454465), (110, 355309), (215, 181786), (430, 90893), (473, 82630), (946, 41315), (2365, 16526), (4730, 8263)]