231968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:680

約数の個数: 24

約数和(自身を含む): 498960

約数和(自身を除く): 266992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 659, 1318, 2636, 5272, 7249, 10544, 14498, 21088, 28996, 57992, 115984, 231968]

約数ペア:

[(1, 231968), (2, 115984), (4, 57992), (8, 28996), (11, 21088), (16, 14498), (22, 10544), (32, 7249), (44, 5272), (88, 2636), (176, 1318), (352, 659)]