40506904

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{39869}}^1$

素因数の和:40002

約数の個数: 16

約数和(自身を含む): 76550400

約数和(自身を除く): 36043496

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 39869, 79738, 159476, 318952, 5063363, 10126726, 20253452, 40506904]

約数ペア:

[(1, 40506904), (2, 20253452), (4, 10126726), (8, 5063363), (127, 318952), (254, 159476), (508, 79738), (1016, 39869)]