80262538

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{4073}}^1$

素因数の和:4301

約数の個数: 16

約数和(自身を含む): 123197760

約数和(自身を除く): 42935222

約数列:

[1, 2, 59, 118, 167, 334, 4073, 8146, 9853, 19706, 240307, 480614, 680191, 1360382, 40131269, 80262538]

約数ペア:

[(1, 80262538), (2, 40131269), (59, 1360382), (118, 680191), (167, 480614), (334, 240307), (4073, 19706), (8146, 9853)]