31828944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2264

約数の個数: 80

約数和(自身を含む): 96200192

約数和(自身を除く): 64371248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2203, 2408, 3612, 4406, 4816, 6609, 7224, 8812, 13218, 14448, 15421, 17624, 26436, 30842, 35248, 46263, 52872, 61684, 92526, 94729, 105744, 123368, 185052, 189458, 246736, 284187, 370104, 378916, 568374, 663103, 740208, 757832, 1136748, 1326206, 1515664, 1989309, 2273496, 2652412, 3978618, 4546992, 5304824, 7957236, 10609648, 15914472, 31828944]

約数ペア:

[(1, 31828944), (2, 15914472), (3, 10609648), (4, 7957236), (6, 5304824), (7, 4546992), (8, 3978618), (12, 2652412), (14, 2273496), (16, 1989309), (21, 1515664), (24, 1326206), (28, 1136748), (42, 757832), (43, 740208), (48, 663103), (56, 568374), (84, 378916), (86, 370104), (112, 284187), (129, 246736), (168, 189458), (172, 185052), (258, 123368), (301, 105744), (336, 94729), (344, 92526), (516, 61684), (602, 52872), (688, 46263), (903, 35248), (1032, 30842), (1204, 26436), (1806, 17624), (2064, 15421), (2203, 14448), (2408, 13218), (3612, 8812), (4406, 7224), (4816, 6609)]