30397408

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{17923}}^1$

素因数の和:17986

約数の個数: 24

約数和(自身を含む): 60977448

約数和(自身を除く): 30580040

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 17923, 35846, 71692, 143384, 286768, 573536, 949919, 1899838, 3799676, 7599352, 15198704, 30397408]

約数ペア:

[(1, 30397408), (2, 15198704), (4, 7599352), (8, 3799676), (16, 1899838), (32, 949919), (53, 573536), (106, 286768), (212, 143384), (424, 71692), (848, 35846), (1696, 17923)]