103999448

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5261}}^1$

素因数の和:5627

約数の個数: 32

約数和(自身を含む): 223529760

約数和(自身を除く): 119530312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 4942, 5261, 9884, 10522, 19768, 21044, 36827, 42088, 73654, 147308, 294616, 1857133, 3714266, 7428532, 12999931, 14857064, 25999862, 51999724, 103999448]

約数ペア:

[(1, 103999448), (2, 51999724), (4, 25999862), (7, 14857064), (8, 12999931), (14, 7428532), (28, 3714266), (56, 1857133), (353, 294616), (706, 147308), (1412, 73654), (2471, 42088), (2824, 36827), (4942, 21044), (5261, 19768), (9884, 10522)]