83946578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 138625344

約数和(自身を除く): 54678766

約数列:

[1, 2, 17, 34, 43, 67, 86, 134, 731, 857, 1139, 1462, 1714, 2278, 2881, 5762, 14569, 29138, 36851, 48977, 57419, 73702, 97954, 114838, 626467, 976123, 1252934, 1952246, 2469017, 4938034, 41973289, 83946578]

約数ペア:

[(1, 83946578), (2, 41973289), (17, 4938034), (34, 2469017), (43, 1952246), (67, 1252934), (86, 976123), (134, 626467), (731, 114838), (857, 97954), (1139, 73702), (1462, 57419), (1714, 48977), (2278, 36851), (2881, 29138), (5762, 14569)]