1559302016

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{716591}}^1$

素因数の和:716622

約数の個数: 32

約数和(自身を含む): 3289157280

約数和(自身を除く): 1729855264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 716591, 1433182, 2866364, 5732728, 11465456, 12182047, 22930912, 24364094, 45861824, 48728188, 91723648, 97456376, 194912752, 389825504, 779651008, 1559302016]

約数ペア:

[(1, 1559302016), (2, 779651008), (4, 389825504), (8, 194912752), (16, 97456376), (17, 91723648), (32, 48728188), (34, 45861824), (64, 24364094), (68, 22930912), (128, 12182047), (136, 11465456), (272, 5732728), (544, 2866364), (1088, 1433182), (2176, 716591)]