18415928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79379}}^1$

素因数の和:79414

約数の個数: 16

約数和(自身を含む): 35721000

約数和(自身を除く): 17305072

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 79379, 158758, 317516, 635032, 2301991, 4603982, 9207964, 18415928]

約数ペア:

[(1, 18415928), (2, 9207964), (4, 4603982), (8, 2301991), (29, 635032), (58, 317516), (116, 158758), (232, 79379)]