40553752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{266801}}^1$

素因数の和:266826

約数の個数: 16

約数和(自身を含む): 80040600

約数和(自身を除く): 39486848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 266801, 533602, 1067204, 2134408, 5069219, 10138438, 20276876, 40553752]

約数ペア:

[(1, 40553752), (2, 20276876), (4, 10138438), (8, 5069219), (19, 2134408), (38, 1067204), (76, 533602), (152, 266801)]