84485990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{291331}}^1$

素因数の和:291367

約数の個数: 16

約数和(自身を含む): 157319280

約数和(自身を除く): 72833290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 291331, 582662, 1456655, 2913310, 8448599, 16897198, 42242995, 84485990]

約数ペア:

[(1, 84485990), (2, 42242995), (5, 16897198), (10, 8448599), (29, 2913310), (58, 1456655), (145, 582662), (290, 291331)]