84288070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271897}}^1$

素因数の和:271935

約数の個数: 16

約数和(自身を含む): 156613248

約数和(自身を除く): 72325178

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 271897, 543794, 1359485, 2718970, 8428807, 16857614, 42144035, 84288070]

約数ペア:

[(1, 84288070), (2, 42144035), (5, 16857614), (10, 8428807), (31, 2718970), (62, 1359485), (155, 543794), (310, 271897)]