87994082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 148414464

約数和(自身を除く): 60420382

約数列:

[1, 2, 11, 22, 43, 86, 191, 382, 473, 487, 946, 974, 2101, 4202, 5357, 8213, 10714, 16426, 20941, 41882, 90343, 93017, 180686, 186034, 230351, 460702, 1023187, 2046374, 3999731, 7999462, 43997041, 87994082]

約数ペア:

[(1, 87994082), (2, 43997041), (11, 7999462), (22, 3999731), (43, 2046374), (86, 1023187), (191, 460702), (382, 230351), (473, 186034), (487, 180686), (946, 93017), (974, 90343), (2101, 41882), (4202, 20941), (5357, 16426), (8213, 10714)]