81848138

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{6863}}^1$

素因数の和:7021

約数の個数: 16

約数和(自身を含む): 126023040

約数和(自身を除く): 44174902

約数列:

[1, 2, 67, 89, 134, 178, 5963, 6863, 11926, 13726, 459821, 610807, 919642, 1221614, 40924069, 81848138]

約数ペア:

[(1, 81848138), (2, 40924069), (67, 1221614), (89, 919642), (134, 610807), (178, 459821), (5963, 13726), (6863, 11926)]