40984904

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{12227}}^1$

素因数の和:12652

約数の個数: 16

約数和(自身を含む): 77036400

約数和(自身を除く): 36051496

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 12227, 24454, 48908, 97816, 5123113, 10246226, 20492452, 40984904]

約数ペア:

[(1, 40984904), (2, 20492452), (4, 10246226), (8, 5123113), (419, 97816), (838, 48908), (1676, 24454), (3352, 12227)]