40161462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20983}}^1$

素因数の和:21028

約数の個数: 32

約数和(自身を含む): 90650880

約数和(自身を除く): 50489418

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 20983, 41966, 62949, 125898, 230813, 461626, 608507, 692439, 1217014, 1384878, 1825521, 3651042, 6693577, 13387154, 20080731, 40161462]

約数ペア:

[(1, 40161462), (2, 20080731), (3, 13387154), (6, 6693577), (11, 3651042), (22, 1825521), (29, 1384878), (33, 1217014), (58, 692439), (66, 608507), (87, 461626), (174, 230813), (319, 125898), (638, 62949), (957, 41966), (1914, 20983)]