188973872

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{61837}}^1$

素因数の和:62036

約数の個数: 20

約数和(自身を含む): 368059776

約数和(自身を除く): 179085904

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 61837, 123674, 247348, 494696, 989392, 11810867, 23621734, 47243468, 94486936, 188973872]

約数ペア:

[(1, 188973872), (2, 94486936), (4, 47243468), (8, 23621734), (16, 11810867), (191, 989392), (382, 494696), (764, 247348), (1528, 123674), (3056, 61837)]