89492030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{208121}}^1$

素因数の和:208171

約数の個数: 16

約数和(自身を含む): 164832624

約数和(自身を除く): 75340594

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 208121, 416242, 1040605, 2081210, 8949203, 17898406, 44746015, 89492030]

約数ペア:

[(1, 89492030), (2, 44746015), (5, 17898406), (10, 8949203), (43, 2081210), (86, 1040605), (215, 416242), (430, 208121)]