423827056

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{22621}}^1$

素因数の和:23800

約数の個数: 20

約数和(自身を含む): 821902504

約数和(自身を除く): 398075448

約数列:

[1, 2, 4, 8, 16, 1171, 2342, 4684, 9368, 18736, 22621, 45242, 90484, 180968, 361936, 26489191, 52978382, 105956764, 211913528, 423827056]

約数ペア:

[(1, 423827056), (2, 211913528), (4, 105956764), (8, 52978382), (16, 26489191), (1171, 361936), (2342, 180968), (4684, 90484), (9368, 45242), (18736, 22621)]