40519504

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{13259}}^1$

素因数の和:13458

約数の個数: 20

約数和(自身を含む): 78923520

約数和(自身を除く): 38404016

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 13259, 26518, 53036, 106072, 212144, 2532469, 5064938, 10129876, 20259752, 40519504]

約数ペア:

[(1, 40519504), (2, 20259752), (4, 10129876), (8, 5064938), (16, 2532469), (191, 212144), (382, 106072), (764, 53036), (1528, 26518), (3056, 13259)]