99678064

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{9719}}^1$

素因数の和:10368

約数の個数: 20

約数和(自身を含む): 193447440

約数和(自身を除く): 93769376

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 9719, 10256, 19438, 38876, 77752, 155504, 6229879, 12459758, 24919516, 49839032, 99678064]

約数ペア:

[(1, 99678064), (2, 49839032), (4, 24919516), (8, 12459758), (16, 6229879), (641, 155504), (1282, 77752), (2564, 38876), (5128, 19438), (9719, 10256)]