89039092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1427}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 164334240

約数和(自身を除く): 75295148

約数列:

[1, 2, 4, 19, 38, 76, 821, 1427, 1642, 2854, 3284, 5708, 15599, 27113, 31198, 54226, 62396, 108452, 1171567, 2343134, 4686268, 22259773, 44519546, 89039092]

約数ペア:

[(1, 89039092), (2, 44519546), (4, 22259773), (19, 4686268), (38, 2343134), (76, 1171567), (821, 108452), (1427, 62396), (1642, 54226), (2854, 31198), (3284, 27113), (5708, 15599)]