31490976

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2711}}^1$

素因数の和:2746

約数の個数: 72

約数和(自身を含む): 90895392

約数和(自身を除く): 59404416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2711, 2904, 3872, 5422, 5808, 8133, 10844, 11616, 16266, 21688, 29821, 32532, 43376, 59642, 65064, 86752, 89463, 119284, 130128, 178926, 238568, 260256, 328031, 357852, 477136, 656062, 715704, 954272, 984093, 1312124, 1431408, 1968186, 2624248, 2862816, 3936372, 5248496, 7872744, 10496992, 15745488, 31490976]

約数ペア:

[(1, 31490976), (2, 15745488), (3, 10496992), (4, 7872744), (6, 5248496), (8, 3936372), (11, 2862816), (12, 2624248), (16, 1968186), (22, 1431408), (24, 1312124), (32, 984093), (33, 954272), (44, 715704), (48, 656062), (66, 477136), (88, 357852), (96, 328031), (121, 260256), (132, 238568), (176, 178926), (242, 130128), (264, 119284), (352, 89463), (363, 86752), (484, 65064), (528, 59642), (726, 43376), (968, 32532), (1056, 29821), (1452, 21688), (1936, 16266), (2711, 11616), (2904, 10844), (3872, 8133), (5422, 5808)]