91318808

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 207083520

約数和(自身を除く): 115764712

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1271, 1283, 1736, 2296, 2542, 2566, 5084, 5132, 8897, 8981, 10168, 10264, 17794, 17962, 35588, 35924, 39773, 52603, 71176, 71848, 79546, 105206, 159092, 210412, 278411, 318184, 368221, 420824, 556822, 736442, 1113644, 1472884, 1630693, 2227288, 2945768, 3261386, 6522772, 11414851, 13045544, 22829702, 45659404, 91318808]

約数ペア:

[(1, 91318808), (2, 45659404), (4, 22829702), (7, 13045544), (8, 11414851), (14, 6522772), (28, 3261386), (31, 2945768), (41, 2227288), (56, 1630693), (62, 1472884), (82, 1113644), (124, 736442), (164, 556822), (217, 420824), (248, 368221), (287, 318184), (328, 278411), (434, 210412), (574, 159092), (868, 105206), (1148, 79546), (1271, 71848), (1283, 71176), (1736, 52603), (2296, 39773), (2542, 35924), (2566, 35588), (5084, 17962), (5132, 17794), (8897, 10264), (8981, 10168)]