89831614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{20407}}^1$

素因数の和:20511

約数の個数: 16

約数和(自身を含む): 141060096

約数和(自身を除く): 51228482

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 20407, 40814, 632617, 1265234, 1448897, 2897794, 44915807, 89831614]

約数ペア:

[(1, 89831614), (2, 44915807), (31, 2897794), (62, 1448897), (71, 1265234), (142, 632617), (2201, 40814), (4402, 20407)]