90970994

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{7001}}^1$

素因数の和:7165

約数の個数: 16

約数和(自身を含む): 139899960

約数和(自身を除く): 48928966

約数列:

[1, 2, 73, 89, 146, 178, 6497, 7001, 12994, 14002, 511073, 623089, 1022146, 1246178, 45485497, 90970994]

約数ペア:

[(1, 90970994), (2, 45485497), (73, 1246178), (89, 1022146), (146, 623089), (178, 511073), (6497, 14002), (7001, 12994)]