87638642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{481531}}^1$

素因数の和:481553

約数の個数: 16

約数和(自身を含む): 161794752

約数和(自身を除く): 74156110

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 481531, 963062, 3370717, 6259903, 6741434, 12519806, 43819321, 87638642]

約数ペア:

[(1, 87638642), (2, 43819321), (7, 12519806), (13, 6741434), (14, 6259903), (26, 3370717), (91, 963062), (182, 481531)]