16920352

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{2309}}^1$

素因数の和:2548

約数の個数: 24

約数和(自身を含む): 33471900

約数和(自身を除く): 16551548

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 1832, 2309, 3664, 4618, 7328, 9236, 18472, 36944, 73888, 528761, 1057522, 2115044, 4230088, 8460176, 16920352]

約数ペア:

[(1, 16920352), (2, 8460176), (4, 4230088), (8, 2115044), (16, 1057522), (32, 528761), (229, 73888), (458, 36944), (916, 18472), (1832, 9236), (2309, 7328), (3664, 4618)]