31820096

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 84

約数和(自身を含む): 79455264

約数和(自身を除く): 47635168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 587, 616, 704, 847, 968, 1174, 1232, 1694, 1936, 2348, 2464, 3388, 3872, 4109, 4696, 4928, 6457, 6776, 7744, 8218, 9392, 12914, 13552, 16436, 18784, 25828, 27104, 32872, 37568, 45199, 51656, 54208, 65744, 71027, 90398, 103312, 131488, 142054, 180796, 206624, 262976, 284108, 361592, 413248, 497189, 568216, 723184, 994378, 1136432, 1446368, 1988756, 2272864, 2892736, 3977512, 4545728, 7955024, 15910048, 31820096]

約数ペア:

[(1, 31820096), (2, 15910048), (4, 7955024), (7, 4545728), (8, 3977512), (11, 2892736), (14, 2272864), (16, 1988756), (22, 1446368), (28, 1136432), (32, 994378), (44, 723184), (56, 568216), (64, 497189), (77, 413248), (88, 361592), (112, 284108), (121, 262976), (154, 206624), (176, 180796), (224, 142054), (242, 131488), (308, 103312), (352, 90398), (448, 71027), (484, 65744), (587, 54208), (616, 51656), (704, 45199), (847, 37568), (968, 32872), (1174, 27104), (1232, 25828), (1694, 18784), (1936, 16436), (2348, 13552), (2464, 12914), (3388, 9392), (3872, 8218), (4109, 7744), (4696, 6776), (4928, 6457)]