87029206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{4049}}^1$

素因数の和:5039

約数の個数: 16

約数和(自身を含む): 142592400

約数和(自身を除く): 55563194

約数列:

[1, 2, 11, 22, 977, 1954, 4049, 8098, 10747, 21494, 44539, 89078, 3955873, 7911746, 43514603, 87029206]

約数ペア:

[(1, 87029206), (2, 43514603), (11, 7911746), (22, 3955873), (977, 89078), (1954, 44539), (4049, 21494), (8098, 10747)]