82465648

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 163248480

約数和(自身を除く): 80782832

約数列:

[1, 2, 4, 8, 16, 71, 142, 229, 284, 317, 458, 568, 634, 916, 1136, 1268, 1832, 2536, 3664, 5072, 16259, 22507, 32518, 45014, 65036, 72593, 90028, 130072, 145186, 180056, 260144, 290372, 360112, 580744, 1161488, 5154103, 10308206, 20616412, 41232824, 82465648]

約数ペア:

[(1, 82465648), (2, 41232824), (4, 20616412), (8, 10308206), (16, 5154103), (71, 1161488), (142, 580744), (229, 360112), (284, 290372), (317, 260144), (458, 180056), (568, 145186), (634, 130072), (916, 90028), (1136, 72593), (1268, 65036), (1832, 45014), (2536, 32518), (3664, 22507), (5072, 16259)]