31824856

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 39299624

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 83, 164, 166, 167, 287, 328, 332, 334, 574, 581, 664, 668, 1148, 1162, 1169, 1336, 2296, 2324, 2338, 3403, 4648, 4676, 6806, 6847, 9352, 13612, 13694, 13861, 23821, 27224, 27388, 27722, 47642, 47929, 54776, 55444, 95284, 95858, 97027, 110888, 190568, 191716, 194054, 383432, 388108, 568301, 776216, 1136602, 2273204, 3978107, 4546408, 7956214, 15912428, 31824856]

約数ペア:

[(1, 31824856), (2, 15912428), (4, 7956214), (7, 4546408), (8, 3978107), (14, 2273204), (28, 1136602), (41, 776216), (56, 568301), (82, 388108), (83, 383432), (164, 194054), (166, 191716), (167, 190568), (287, 110888), (328, 97027), (332, 95858), (334, 95284), (574, 55444), (581, 54776), (664, 47929), (668, 47642), (1148, 27722), (1162, 27388), (1169, 27224), (1336, 23821), (2296, 13861), (2324, 13694), (2338, 13612), (3403, 9352), (4648, 6847), (4676, 6806)]