42187528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{170111}}^1$

素因数の和:170148

約数の個数: 16

約数和(自身を含む): 81653760

約数和(自身を除く): 39466232

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 170111, 340222, 680444, 1360888, 5273441, 10546882, 21093764, 42187528]

約数ペア:

[(1, 42187528), (2, 21093764), (4, 10546882), (8, 5273441), (31, 1360888), (62, 680444), (124, 340222), (248, 170111)]