131799728

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{6791}}^1$

素因数の和:8012

約数の個数: 20

約数和(自身を含む): 255610128

約数和(自身を除く): 123810400

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4852, 6791, 9704, 13582, 19408, 27164, 54328, 108656, 8237483, 16474966, 32949932, 65899864, 131799728]

約数ペア:

[(1, 131799728), (2, 65899864), (4, 32949932), (8, 16474966), (16, 8237483), (1213, 108656), (2426, 54328), (4852, 27164), (6791, 19408), (9704, 13582)]