80103898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{336571}}^1$

素因数の和:336597

約数の個数: 16

約数和(自身を含む): 145399104

約数和(自身を除く): 65295206

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 336571, 673142, 2355997, 4711994, 5721707, 11443414, 40051949, 80103898]

約数ペア:

[(1, 80103898), (2, 40051949), (7, 11443414), (14, 5721707), (17, 4711994), (34, 2355997), (119, 673142), (238, 336571)]