23990672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 49579416

約数和(自身を除く): 25588744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 193, 272, 386, 457, 772, 914, 1544, 1828, 3088, 3281, 3656, 6562, 7312, 7769, 13124, 15538, 26248, 31076, 52496, 62152, 88201, 124304, 176402, 352804, 705608, 1411216, 1499417, 2998834, 5997668, 11995336, 23990672]

約数ペア:

[(1, 23990672), (2, 11995336), (4, 5997668), (8, 2998834), (16, 1499417), (17, 1411216), (34, 705608), (68, 352804), (136, 176402), (193, 124304), (272, 88201), (386, 62152), (457, 52496), (772, 31076), (914, 26248), (1544, 15538), (1828, 13124), (3088, 7769), (3281, 7312), (3656, 6562)]