31482192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2240

約数の個数: 80

約数和(自身を含む): 95152640

約数和(自身を除く): 63670448

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, 2179, 2408, 3612, 4358, 4816, 6537, 7224, 8716, 13074, 14448, 15253, 17432, 26148, 30506, 34864, 45759, 52296, 61012, 91518, 93697, 104592, 122024, 183036, 187394, 244048, 281091, 366072, 374788, 562182, 655879, 732144, 749576, 1124364, 1311758, 1499152, 1967637, 2248728, 2623516, 3935274, 4497456, 5247032, 7870548, 10494064, 15741096, 31482192]

約数ペア:

[(1, 31482192), (2, 15741096), (3, 10494064), (4, 7870548), (6, 5247032), (7, 4497456), (8, 3935274), (12, 2623516), (14, 2248728), (16, 1967637), (21, 1499152), (24, 1311758), (28, 1124364), (42, 749576), (43, 732144), (48, 655879), (56, 562182), (84, 374788), (86, 366072), (112, 281091), (129, 244048), (168, 187394), (172, 183036), (258, 122024), (301, 104592), (336, 93697), (344, 91518), (516, 61012), (602, 52296), (688, 45759), (903, 34864), (1032, 30506), (1204, 26148), (1806, 17432), (2064, 15253), (2179, 14448), (2408, 13074), (3612, 8716), (4358, 7224), (4816, 6537)]