30828265456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{62153761}}^1$

素因数の和:62153800

約数の個数: 20

約数和(自身を含む): 61656531904

約数和(自身を除く): 30828266448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 62153761, 124307522, 248615044, 497230088, 994460176, 1926766591, 3853533182, 7707066364, 15414132728, 30828265456]

約数ペア:

[(1, 30828265456), (2, 15414132728), (4, 7707066364), (8, 3853533182), (16, 1926766591), (31, 994460176), (62, 497230088), (124, 248615044), (248, 124307522), (496, 62153761)]