39888816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2490

約数の個数: 80

約数和(自身を含む): 116087808

約数和(自身を除く): 76198992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2437, 2728, 4092, 4874, 5456, 7311, 8184, 9748, 14622, 16368, 19496, 26807, 29244, 38992, 53614, 58488, 75547, 80421, 107228, 116976, 151094, 160842, 214456, 226641, 302188, 321684, 428912, 453282, 604376, 643368, 831017, 906564, 1208752, 1286736, 1662034, 1813128, 2493051, 3324068, 3626256, 4986102, 6648136, 9972204, 13296272, 19944408, 39888816]

約数ペア:

[(1, 39888816), (2, 19944408), (3, 13296272), (4, 9972204), (6, 6648136), (8, 4986102), (11, 3626256), (12, 3324068), (16, 2493051), (22, 1813128), (24, 1662034), (31, 1286736), (33, 1208752), (44, 906564), (48, 831017), (62, 643368), (66, 604376), (88, 453282), (93, 428912), (124, 321684), (132, 302188), (176, 226641), (186, 214456), (248, 160842), (264, 151094), (341, 116976), (372, 107228), (496, 80421), (528, 75547), (682, 58488), (744, 53614), (1023, 38992), (1364, 29244), (1488, 26807), (2046, 19496), (2437, 16368), (2728, 14622), (4092, 9748), (4874, 8184), (5456, 7311)]