23487472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{86351}}^1$

素因数の和:86376

約数の個数: 20

約数和(自身を含む): 48184416

約数和(自身を除く): 24696944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 86351, 172702, 345404, 690808, 1381616, 1467967, 2935934, 5871868, 11743736, 23487472]

約数ペア:

[(1, 23487472), (2, 11743736), (4, 5871868), (8, 2935934), (16, 1467967), (17, 1381616), (34, 690808), (68, 345404), (136, 172702), (272, 86351)]