85409438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{9833}}^1$

素因数の和:9979

約数の個数: 16

約数和(自身を含む): 132404976

約数和(自身を除く): 46995538

約数列:

[1, 2, 43, 86, 101, 202, 4343, 8686, 9833, 19666, 422819, 845638, 993133, 1986266, 42704719, 85409438]

約数ペア:

[(1, 85409438), (2, 42704719), (43, 1986266), (86, 993133), (101, 845638), (202, 422819), (4343, 19666), (8686, 9833)]