162455968

素因数分解:

$2^5\times {\mathrm{431}}^1\times {\mathrm{11779}}^1$

素因数の和:12220

約数の個数: 24

約数和(自身を含む): 320604480

約数和(自身を除く): 158148512

約数列:

[1, 2, 4, 8, 16, 32, 431, 862, 1724, 3448, 6896, 11779, 13792, 23558, 47116, 94232, 188464, 376928, 5076749, 10153498, 20306996, 40613992, 81227984, 162455968]

約数ペア:

[(1, 162455968), (2, 81227984), (4, 40613992), (8, 20306996), (16, 10153498), (32, 5076749), (431, 376928), (862, 188464), (1724, 94232), (3448, 47116), (6896, 23558), (11779, 13792)]