88640188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{243517}}^1$

素因数の和:243541

約数の個数: 24

約数和(自身を含む): 190918112

約数和(自身を除く): 102277924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 243517, 487034, 974068, 1704619, 3165721, 3409238, 6331442, 6818476, 12662884, 22160047, 44320094, 88640188]

約数ペア:

[(1, 88640188), (2, 44320094), (4, 22160047), (7, 12662884), (13, 6818476), (14, 6331442), (26, 3409238), (28, 3165721), (52, 1704619), (91, 974068), (182, 487034), (364, 243517)]