131607470

素因数分解:

$2^1\times 5^1\times {\mathrm{3217}}^1\times {\mathrm{4091}}^1$

素因数の和:7315

約数の個数: 16

約数和(自身を含む): 237025008

約数和(自身を除く): 105417538

約数列:

[1, 2, 5, 10, 3217, 4091, 6434, 8182, 16085, 20455, 32170, 40910, 13160747, 26321494, 65803735, 131607470]

約数ペア:

[(1, 131607470), (2, 65803735), (5, 26321494), (10, 13160747), (3217, 40910), (4091, 32170), (6434, 20455), (8182, 16085)]