420150112

素因数分解:

$2^5\times {\mathrm{691}}^1\times {\mathrm{19001}}^1$

素因数の和:19702

約数の個数: 24

約数和(自身を含む): 828411192

約数和(自身を除く): 408261080

約数列:

[1, 2, 4, 8, 16, 32, 691, 1382, 2764, 5528, 11056, 19001, 22112, 38002, 76004, 152008, 304016, 608032, 13129691, 26259382, 52518764, 105037528, 210075056, 420150112]

約数ペア:

[(1, 420150112), (2, 210075056), (4, 105037528), (8, 52518764), (16, 26259382), (32, 13129691), (691, 608032), (1382, 304016), (2764, 152008), (5528, 76004), (11056, 38002), (19001, 22112)]