40073528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{455381}}^1$

素因数の和:455398

約数の個数: 16

約数和(自身を含む): 81968760

約数和(自身を除く): 41895232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 455381, 910762, 1821524, 3643048, 5009191, 10018382, 20036764, 40073528]

約数ペア:

[(1, 40073528), (2, 20036764), (4, 10018382), (8, 5009191), (11, 3643048), (22, 1821524), (44, 910762), (88, 455381)]