80204642

素因数分解:

$2^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{6961}}^1$

素因数の和:7793

約数の個数: 16

約数和(自身を含む): 137680512

約数和(自身を除く): 57475870

約数列:

[1, 2, 7, 14, 823, 1646, 5761, 6961, 11522, 13922, 48727, 97454, 5728903, 11457806, 40102321, 80204642]

約数ペア:

[(1, 80204642), (2, 40102321), (7, 11457806), (14, 5728903), (823, 97454), (1646, 48727), (5761, 13922), (6961, 11522)]