23751856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{87323}}^1$

素因数の和:87348

約数の個数: 20

約数和(自身を含む): 48726792

約数和(自身を除く): 24974936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 87323, 174646, 349292, 698584, 1397168, 1484491, 2968982, 5937964, 11875928, 23751856]

約数ペア:

[(1, 23751856), (2, 11875928), (4, 5937964), (8, 2968982), (16, 1484491), (17, 1397168), (34, 698584), (68, 349292), (136, 174646), (272, 87323)]