87634370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{381019}}^1$

素因数の和:381049

約数の個数: 16

約数和(自身を含む): 164600640

約数和(自身を除く): 76966270

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 381019, 762038, 1905095, 3810190, 8763437, 17526874, 43817185, 87634370]

約数ペア:

[(1, 87634370), (2, 43817185), (5, 17526874), (10, 8763437), (23, 3810190), (46, 1905095), (115, 762038), (230, 381019)]