40176592

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{24379}}^1$

素因数の和:24490

約数の個数: 20

約数和(自身を含む): 78601120

約数和(自身を除く): 38424528

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 24379, 48758, 97516, 195032, 390064, 2511037, 5022074, 10044148, 20088296, 40176592]

約数ペア:

[(1, 40176592), (2, 20088296), (4, 10044148), (8, 5022074), (16, 2511037), (103, 390064), (206, 195032), (412, 97516), (824, 48758), (1648, 24379)]