80402278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{54547}}^1$

素因数の和:54627

約数の個数: 16

約数和(自身を含む): 133533504

約数和(自身を除く): 53131226

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 54547, 109094, 600017, 1200034, 3654649, 7309298, 40201139, 80402278]

約数ペア:

[(1, 80402278), (2, 40201139), (11, 7309298), (22, 3654649), (67, 1200034), (134, 600017), (737, 109094), (1474, 54547)]