89337428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{15919}}^1$

素因数の和:16007

約数の個数: 24

約数和(自身を含む): 165822720

約数和(自身を除く): 76485292

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 15919, 31838, 63676, 366137, 732274, 971059, 1464548, 1942118, 3884236, 22334357, 44668714, 89337428]

約数ペア:

[(1, 89337428), (2, 44668714), (4, 22334357), (23, 3884236), (46, 1942118), (61, 1464548), (92, 971059), (122, 732274), (244, 366137), (1403, 63676), (2806, 31838), (5612, 15919)]