8429416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61981}}^1$

素因数の和:62004

約数の個数: 16

約数和(自身を含む): 16735140

約数和(自身を除く): 8305724

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 61981, 123962, 247924, 495848, 1053677, 2107354, 4214708, 8429416]

約数ペア:

[(1, 8429416), (2, 4214708), (4, 2107354), (8, 1053677), (17, 495848), (34, 247924), (68, 123962), (136, 61981)]