195694816

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{197273}}^1$

素因数の和:197314

約数の個数: 24

約数和(自身を含む): 397704384

約数和(自身を除く): 202009568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 197273, 394546, 789092, 1578184, 3156368, 6115463, 6312736, 12230926, 24461852, 48923704, 97847408, 195694816]

約数ペア:

[(1, 195694816), (2, 97847408), (4, 48923704), (8, 24461852), (16, 12230926), (31, 6312736), (32, 6115463), (62, 3156368), (124, 1578184), (248, 789092), (496, 394546), (992, 197273)]