64663208

素因数分解:

$2^3\times {\mathrm{1579}}^1\times {\mathrm{5119}}^1$

素因数の和:6704

約数の個数: 16

約数和(自身を含む): 121344000

約数和(自身を除く): 56680792

約数列:

[1, 2, 4, 8, 1579, 3158, 5119, 6316, 10238, 12632, 20476, 40952, 8082901, 16165802, 32331604, 64663208]

約数ペア:

[(1, 64663208), (2, 32331604), (4, 16165802), (8, 8082901), (1579, 40952), (3158, 20476), (5119, 12632), (6316, 10238)]