31595316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 79369920

約数和(自身を除く): 47774604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 2074, 2539, 3111, 4148, 5078, 6222, 7617, 10156, 12444, 15234, 30468, 43163, 86326, 129489, 154879, 172652, 258978, 309758, 464637, 517956, 619516, 929274, 1858548, 2632943, 5265886, 7898829, 10531772, 15797658, 31595316]

約数ペア:

[(1, 31595316), (2, 15797658), (3, 10531772), (4, 7898829), (6, 5265886), (12, 2632943), (17, 1858548), (34, 929274), (51, 619516), (61, 517956), (68, 464637), (102, 309758), (122, 258978), (183, 172652), (204, 154879), (244, 129489), (366, 86326), (732, 43163), (1037, 30468), (2074, 15234), (2539, 12444), (3111, 10156), (4148, 7617), (5078, 6222)]