127929064

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{515843}}^1$

素因数の和:515880

約数の個数: 16

約数和(自身を含む): 247605120

約数和(自身を除く): 119676056

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 515843, 1031686, 2063372, 4126744, 15991133, 31982266, 63964532, 127929064]

約数ペア:

[(1, 127929064), (2, 63964532), (4, 31982266), (8, 15991133), (31, 4126744), (62, 2063372), (124, 1031686), (248, 515843)]