123103664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{452587}}^1$

素因数の和:452612

約数の個数: 20

約数和(自身を含む): 252544104

約数和(自身を除く): 129440440

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 452587, 905174, 1810348, 3620696, 7241392, 7693979, 15387958, 30775916, 61551832, 123103664]

約数ペア:

[(1, 123103664), (2, 61551832), (4, 30775916), (8, 15387958), (16, 7693979), (17, 7241392), (34, 3620696), (68, 1810348), (136, 905174), (272, 452587)]