126391504

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{48463}}^1$

素因数の和:48634

約数の個数: 20

約数和(自身を含む): 246390976

約数和(自身を除く): 119999472

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 48463, 96926, 193852, 387704, 775408, 7899469, 15798938, 31597876, 63195752, 126391504]

約数ペア:

[(1, 126391504), (2, 63195752), (4, 31597876), (8, 15798938), (16, 7899469), (163, 775408), (326, 387704), (652, 193852), (1304, 96926), (2608, 48463)]