81410024

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 154980000

約数和(自身を除く): 73569976

約数列:

[1, 2, 4, 8, 149, 163, 298, 326, 419, 596, 652, 838, 1192, 1304, 1676, 3352, 24287, 48574, 62431, 68297, 97148, 124862, 136594, 194296, 249724, 273188, 499448, 546376, 10176253, 20352506, 40705012, 81410024]

約数ペア:

[(1, 81410024), (2, 40705012), (4, 20352506), (8, 10176253), (149, 546376), (163, 499448), (298, 273188), (326, 249724), (419, 194296), (596, 136594), (652, 124862), (838, 97148), (1192, 68297), (1304, 62431), (1676, 48574), (3352, 24287)]