81670042

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{8761}}^1$

素因数の和:8901

約数の個数: 16

約数和(自身を含む): 126172800

約数和(自身を除く): 44502758

約数列:

[1, 2, 59, 79, 118, 158, 4661, 8761, 9322, 17522, 516899, 692119, 1033798, 1384238, 40835021, 81670042]

約数ペア:

[(1, 81670042), (2, 40835021), (59, 1384238), (79, 1033798), (118, 692119), (158, 516899), (4661, 17522), (8761, 9322)]