73581328

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{45533}}^1$

素因数の和:45642

約数の個数: 20

約数和(自身を含む): 143978508

約数和(自身を除く): 70397180

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 45533, 91066, 182132, 364264, 728528, 4598833, 9197666, 18395332, 36790664, 73581328]

約数ペア:

[(1, 73581328), (2, 36790664), (4, 18395332), (8, 9197666), (16, 4598833), (101, 728528), (202, 364264), (404, 182132), (808, 91066), (1616, 45533)]