61480688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{123953}}^1$

素因数の和:123992

約数の個数: 20

約数和(自身を含む): 122962368

約数和(自身を除く): 61481680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 123953, 247906, 495812, 991624, 1983248, 3842543, 7685086, 15370172, 30740344, 61480688]

約数ペア:

[(1, 61480688), (2, 30740344), (4, 15370172), (8, 7685086), (16, 3842543), (31, 1983248), (62, 991624), (124, 495812), (248, 247906), (496, 123953)]