39746402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{997}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 61700352

約数和(自身を除く): 21953950

約数列:

[1, 2, 31, 62, 643, 997, 1286, 1994, 19933, 30907, 39866, 61814, 641071, 1282142, 19873201, 39746402]

約数ペア:

[(1, 39746402), (2, 19873201), (31, 1282142), (62, 641071), (643, 61814), (997, 39866), (1286, 30907), (1994, 19933)]