159487808

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{80387}}^1$

素因数の和:80430

約数の個数: 28

約数和(自身を含む): 326696832

約数和(自身を除く): 167209024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 80387, 160774, 321548, 643096, 1286192, 2491997, 2572384, 4983994, 5144768, 9967988, 19935976, 39871952, 79743904, 159487808]

約数ペア:

[(1, 159487808), (2, 79743904), (4, 39871952), (8, 19935976), (16, 9967988), (31, 5144768), (32, 4983994), (62, 2572384), (64, 2491997), (124, 1286192), (248, 643096), (496, 321548), (992, 160774), (1984, 80387)]