70887638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{4219}}^1$

素因数の和:4523

約数の個数: 16

約数和(自身を含む): 110192640

約数和(自身を除く): 39305002

約数列:

[1, 2, 31, 62, 271, 542, 4219, 8401, 8438, 16802, 130789, 261578, 1143349, 2286698, 35443819, 70887638]

約数ペア:

[(1, 70887638), (2, 35443819), (31, 2286698), (62, 1143349), (271, 261578), (542, 130789), (4219, 16802), (8401, 8438)]