79854352

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:695

約数の個数: 40

約数和(自身を含む): 158336096

約数和(自身を除く): 78481744

約数列:

[1, 2, 4, 8, 16, 67, 134, 163, 268, 326, 457, 536, 652, 914, 1072, 1304, 1828, 2608, 3656, 7312, 10921, 21842, 30619, 43684, 61238, 74491, 87368, 122476, 148982, 174736, 244952, 297964, 489904, 595928, 1191856, 4990897, 9981794, 19963588, 39927176, 79854352]

約数ペア:

[(1, 79854352), (2, 39927176), (4, 19963588), (8, 9981794), (16, 4990897), (67, 1191856), (134, 595928), (163, 489904), (268, 297964), (326, 244952), (457, 174736), (536, 148982), (652, 122476), (914, 87368), (1072, 74491), (1304, 61238), (1828, 43684), (2608, 30619), (3656, 21842), (7312, 10921)]