86498804

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 179773440

約数和(自身を除く): 93274636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 227, 434, 439, 454, 868, 878, 908, 1589, 1756, 3073, 3178, 6146, 6356, 7037, 12292, 13609, 14074, 27218, 28148, 49259, 54436, 95263, 98518, 99653, 190526, 197036, 199306, 381052, 398612, 697571, 1395142, 2790284, 3089243, 6178486, 12356972, 21624701, 43249402, 86498804]

約数ペア:

[(1, 86498804), (2, 43249402), (4, 21624701), (7, 12356972), (14, 6178486), (28, 3089243), (31, 2790284), (62, 1395142), (124, 697571), (217, 398612), (227, 381052), (434, 199306), (439, 197036), (454, 190526), (868, 99653), (878, 98518), (908, 95263), (1589, 54436), (1756, 49259), (3073, 28148), (3178, 27218), (6146, 14074), (6356, 13609), (7037, 12292)]