85850048

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{20021}}^1$

素因数の和:20100

約数の個数: 28

約数和(自身を含む): 172909992

約数和(自身を除く): 87059944

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 20021, 40042, 80084, 160168, 320336, 640672, 1281344, 1341407, 2682814, 5365628, 10731256, 21462512, 42925024, 85850048]

約数ペア:

[(1, 85850048), (2, 42925024), (4, 21462512), (8, 10731256), (16, 5365628), (32, 2682814), (64, 1341407), (67, 1281344), (134, 640672), (268, 320336), (536, 160168), (1072, 80084), (2144, 40042), (4288, 20021)]