40985224

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23609}}^1$

素因数の和:23653

約数の個数: 32

約数和(自身を含む): 90662400

約数和(自身を除く): 49677176

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 23609, 47218, 94436, 165263, 188872, 330526, 661052, 731879, 1322104, 1463758, 2927516, 5123153, 5855032, 10246306, 20492612, 40985224]

約数ペア:

[(1, 40985224), (2, 20492612), (4, 10246306), (7, 5855032), (8, 5123153), (14, 2927516), (28, 1463758), (31, 1322104), (56, 731879), (62, 661052), (124, 330526), (217, 188872), (248, 165263), (434, 94436), (868, 47218), (1736, 23609)]