15665426848

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{48677}}^1$

素因数の和:48889

約数の個数: 48

約数和(自身を含む): 31464485640

約数和(自身を除く): 15799058792

約数列:

[1, 2, 4, 8, 16, 32, 89, 113, 178, 226, 356, 452, 712, 904, 1424, 1808, 2848, 3616, 10057, 20114, 40228, 48677, 80456, 97354, 160912, 194708, 321824, 389416, 778832, 1557664, 4332253, 5500501, 8664506, 11001002, 17329012, 22002004, 34658024, 44004008, 69316048, 88008016, 138632096, 176016032, 489544589, 979089178, 1958178356, 3916356712, 7832713424, 15665426848]

約数ペア:

[(1, 15665426848), (2, 7832713424), (4, 3916356712), (8, 1958178356), (16, 979089178), (32, 489544589), (89, 176016032), (113, 138632096), (178, 88008016), (226, 69316048), (356, 44004008), (452, 34658024), (712, 22002004), (904, 17329012), (1424, 11001002), (1808, 8664506), (2848, 5500501), (3616, 4332253), (10057, 1557664), (20114, 778832), (40228, 389416), (48677, 321824), (80456, 194708), (97354, 160912)]