30761512

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 59431680

約数和(自身を除く): 28670168

約数列:

[1, 2, 4, 8, 43, 86, 172, 223, 344, 401, 446, 802, 892, 1604, 1784, 3208, 9589, 17243, 19178, 34486, 38356, 68972, 76712, 89423, 137944, 178846, 357692, 715384, 3845189, 7690378, 15380756, 30761512]

約数ペア:

[(1, 30761512), (2, 15380756), (4, 7690378), (8, 3845189), (43, 715384), (86, 357692), (172, 178846), (223, 137944), (344, 89423), (401, 76712), (446, 68972), (802, 38356), (892, 34486), (1604, 19178), (1784, 17243), (3208, 9589)]