47238712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{310781}}^1$

素因数の和:310806

約数の個数: 16

約数和(自身を含む): 93234600

約数和(自身を除く): 45995888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 310781, 621562, 1243124, 2486248, 5904839, 11809678, 23619356, 47238712]

約数ペア:

[(1, 47238712), (2, 23619356), (4, 11809678), (8, 5904839), (19, 2486248), (38, 1243124), (76, 621562), (152, 310781)]