1031238064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2079109}}^1$

素因数の和:2079148

約数の個数: 20

約数和(自身を含む): 2062477120

約数和(自身を除く): 1031239056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2079109, 4158218, 8316436, 16632872, 33265744, 64452379, 128904758, 257809516, 515619032, 1031238064]

約数ペア:

[(1, 1031238064), (2, 515619032), (4, 257809516), (8, 128904758), (16, 64452379), (31, 33265744), (62, 16632872), (124, 8316436), (248, 4158218), (496, 2079109)]