23155088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 53032320

約数和(自身を除く): 29877232

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 71, 88, 109, 136, 142, 176, 187, 218, 272, 284, 374, 436, 568, 748, 781, 872, 1136, 1199, 1207, 1496, 1562, 1744, 1853, 2398, 2414, 2992, 3124, 3706, 4796, 4828, 6248, 7412, 7739, 9592, 9656, 12496, 13277, 14824, 15478, 19184, 19312, 20383, 26554, 29648, 30956, 40766, 53108, 61912, 81532, 85129, 106216, 123824, 131563, 163064, 170258, 212432, 263126, 326128, 340516, 526252, 681032, 1052504, 1362064, 1447193, 2105008, 2894386, 5788772, 11577544, 23155088]

約数ペア:

[(1, 23155088), (2, 11577544), (4, 5788772), (8, 2894386), (11, 2105008), (16, 1447193), (17, 1362064), (22, 1052504), (34, 681032), (44, 526252), (68, 340516), (71, 326128), (88, 263126), (109, 212432), (136, 170258), (142, 163064), (176, 131563), (187, 123824), (218, 106216), (272, 85129), (284, 81532), (374, 61912), (436, 53108), (568, 40766), (748, 30956), (781, 29648), (872, 26554), (1136, 20383), (1199, 19312), (1207, 19184), (1496, 15478), (1562, 14824), (1744, 13277), (1853, 12496), (2398, 9656), (2414, 9592), (2992, 7739), (3124, 7412), (3706, 6248), (4796, 4828)]