8810224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 18260240

約数和(自身を除く): 9450016

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 397, 584, 794, 1168, 1387, 1588, 2774, 3176, 5548, 6352, 7543, 11096, 15086, 22192, 28981, 30172, 57962, 60344, 115924, 120688, 231848, 463696, 550639, 1101278, 2202556, 4405112, 8810224]

約数ペア:

[(1, 8810224), (2, 4405112), (4, 2202556), (8, 1101278), (16, 550639), (19, 463696), (38, 231848), (73, 120688), (76, 115924), (146, 60344), (152, 57962), (292, 30172), (304, 28981), (397, 22192), (584, 15086), (794, 11096), (1168, 7543), (1387, 6352), (1588, 5548), (2774, 3176)]