131949952

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{8117}}^1$

素因数の和:8258

約数の個数: 32

約数和(自身を含む): 264971520

約数和(自身を除く): 133021568

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8117, 8128, 16234, 16256, 32468, 64936, 129872, 259744, 519488, 1030859, 1038976, 2061718, 4123436, 8246872, 16493744, 32987488, 65974976, 131949952]

約数ペア:

[(1, 131949952), (2, 65974976), (4, 32987488), (8, 16493744), (16, 8246872), (32, 4123436), (64, 2061718), (127, 1038976), (128, 1030859), (254, 519488), (508, 259744), (1016, 129872), (2032, 64936), (4064, 32468), (8117, 16256), (8128, 16234)]