22013968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{44383}}^1$

素因数の和:44422

約数の個数: 20

約数和(自身を含む): 44028928

約数和(自身を除く): 22014960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 44383, 88766, 177532, 355064, 710128, 1375873, 2751746, 5503492, 11006984, 22013968]

約数ペア:

[(1, 22013968), (2, 11006984), (4, 5503492), (8, 2751746), (16, 1375873), (31, 710128), (62, 355064), (124, 177532), (248, 88766), (496, 44383)]