63828784

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{9521}}^1$

素因数の和:9948

約数の個数: 20

約数和(自身を含む): 123976440

約数和(自身を除く): 60147656

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 9521, 19042, 38084, 76168, 152336, 3989299, 7978598, 15957196, 31914392, 63828784]

約数ペア:

[(1, 63828784), (2, 31914392), (4, 15957196), (8, 7978598), (16, 3989299), (419, 152336), (838, 76168), (1676, 38084), (3352, 19042), (6704, 9521)]