16778632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{161333}}^1$

素因数の和:161352

約数の個数: 16

約数和(自身を含む): 33880140

約数和(自身を除く): 17101508

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 161333, 322666, 645332, 1290664, 2097329, 4194658, 8389316, 16778632]

約数ペア:

[(1, 16778632), (2, 8389316), (4, 4194658), (8, 2097329), (13, 1290664), (26, 645332), (52, 322666), (104, 161333)]