84957770

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{25667}}^1$

素因数の和:26005

約数の個数: 16

約数和(自身を含む): 153391968

約数和(自身を除く): 68434198

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 25667, 51334, 128335, 256670, 8495777, 16991554, 42478885, 84957770]

約数ペア:

[(1, 84957770), (2, 42478885), (5, 16991554), (10, 8495777), (331, 256670), (662, 128335), (1655, 51334), (3310, 25667)]