31322976

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1129}}^1$

素因数の和:1176

約数の個数: 72

約数和(自身を含む): 87421320

約数和(自身を除く): 56098344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1129, 1156, 1632, 1734, 2258, 2312, 3387, 3468, 4516, 4624, 6774, 6936, 9032, 9248, 13548, 13872, 18064, 19193, 27096, 27744, 36128, 38386, 54192, 57579, 76772, 108384, 115158, 153544, 230316, 307088, 326281, 460632, 614176, 652562, 921264, 978843, 1305124, 1842528, 1957686, 2610248, 3915372, 5220496, 7830744, 10440992, 15661488, 31322976]

約数ペア:

[(1, 31322976), (2, 15661488), (3, 10440992), (4, 7830744), (6, 5220496), (8, 3915372), (12, 2610248), (16, 1957686), (17, 1842528), (24, 1305124), (32, 978843), (34, 921264), (48, 652562), (51, 614176), (68, 460632), (96, 326281), (102, 307088), (136, 230316), (204, 153544), (272, 115158), (289, 108384), (408, 76772), (544, 57579), (578, 54192), (816, 38386), (867, 36128), (1129, 27744), (1156, 27096), (1632, 19193), (1734, 18064), (2258, 13872), (2312, 13548), (3387, 9248), (3468, 9032), (4516, 6936), (4624, 6774)]