89896118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{9907}}^1$

素因数の和:10271

約数の個数: 16

約数和(自身を含む): 145647600

約数和(自身を除く): 55751482

約数列:

[1, 2, 13, 26, 349, 698, 4537, 9074, 9907, 19814, 128791, 257582, 3457543, 6915086, 44948059, 89896118]

約数ペア:

[(1, 89896118), (2, 44948059), (13, 6915086), (26, 3457543), (349, 257582), (698, 128791), (4537, 19814), (9074, 9907)]