40873048

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 79104960

約数和(自身を除く): 38231912

約数列:

[1, 2, 4, 8, 43, 86, 131, 172, 262, 344, 524, 907, 1048, 1814, 3628, 5633, 7256, 11266, 22532, 39001, 45064, 78002, 118817, 156004, 237634, 312008, 475268, 950536, 5109131, 10218262, 20436524, 40873048]

約数ペア:

[(1, 40873048), (2, 20436524), (4, 10218262), (8, 5109131), (43, 950536), (86, 475268), (131, 312008), (172, 237634), (262, 156004), (344, 118817), (524, 78002), (907, 45064), (1048, 39001), (1814, 22532), (3628, 11266), (5633, 7256)]