99166768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{199933}}^1$

素因数の和:199972

約数の個数: 20

約数和(自身を含む): 198334528

約数和(自身を除く): 99167760

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 199933, 399866, 799732, 1599464, 3198928, 6197923, 12395846, 24791692, 49583384, 99166768]

約数ペア:

[(1, 99166768), (2, 49583384), (4, 24791692), (8, 12395846), (16, 6197923), (31, 3198928), (62, 1599464), (124, 799732), (248, 399866), (496, 199933)]