99144944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{199889}}^1$

素因数の和:199928

約数の個数: 20

約数和(自身を含む): 198290880

約数和(自身を除く): 99145936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 199889, 399778, 799556, 1599112, 3198224, 6196559, 12393118, 24786236, 49572472, 99144944]

約数ペア:

[(1, 99144944), (2, 49572472), (4, 24786236), (8, 12393118), (16, 6196559), (31, 3198224), (62, 1599112), (124, 799556), (248, 399778), (496, 199889)]