123553856

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{18743}}^1$

素因数の和:18858

約数の個数: 28

約数和(自身を含む): 247570752

約数和(自身を除く): 124016896

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 18743, 37486, 74972, 149944, 299888, 599776, 1199552, 1930529, 3861058, 7722116, 15444232, 30888464, 61776928, 123553856]

約数ペア:

[(1, 123553856), (2, 61776928), (4, 30888464), (8, 15444232), (16, 7722116), (32, 3861058), (64, 1930529), (103, 1199552), (206, 599776), (412, 299888), (824, 149944), (1648, 74972), (3296, 37486), (6592, 18743)]