140855528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1600631}}^1$

素因数の和:1600648

約数の個数: 16

約数和(自身を含む): 288113760

約数和(自身を除く): 147258232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1600631, 3201262, 6402524, 12805048, 17606941, 35213882, 70427764, 140855528]

約数ペア:

[(1, 140855528), (2, 70427764), (4, 35213882), (8, 17606941), (11, 12805048), (22, 6402524), (44, 3201262), (88, 1600631)]