31157544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 85847040

約数和(自身を除く): 54689496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 107, 132, 214, 264, 321, 428, 642, 856, 1103, 1177, 1284, 2206, 2354, 2568, 3309, 3531, 4412, 4708, 6618, 7062, 8824, 9416, 12133, 13236, 14124, 24266, 26472, 28248, 36399, 48532, 72798, 97064, 118021, 145596, 236042, 291192, 354063, 472084, 708126, 944168, 1298231, 1416252, 2596462, 2832504, 3894693, 5192924, 7789386, 10385848, 15578772, 31157544]

約数ペア:

[(1, 31157544), (2, 15578772), (3, 10385848), (4, 7789386), (6, 5192924), (8, 3894693), (11, 2832504), (12, 2596462), (22, 1416252), (24, 1298231), (33, 944168), (44, 708126), (66, 472084), (88, 354063), (107, 291192), (132, 236042), (214, 145596), (264, 118021), (321, 97064), (428, 72798), (642, 48532), (856, 36399), (1103, 28248), (1177, 26472), (1284, 24266), (2206, 14124), (2354, 13236), (2568, 12133), (3309, 9416), (3531, 8824), (4412, 7062), (4708, 6618)]