91490932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 178128720

約数和(自身を除く): 86637788

約数列:

[1, 2, 4, 13, 26, 52, 53, 89, 106, 178, 212, 356, 373, 689, 746, 1157, 1378, 1492, 2314, 2756, 4628, 4717, 4849, 9434, 9698, 18868, 19396, 19769, 33197, 39538, 61321, 66394, 79076, 122642, 132788, 245284, 256997, 431561, 513994, 863122, 1027988, 1726244, 1759441, 3518882, 7037764, 22872733, 45745466, 91490932]

約数ペア:

[(1, 91490932), (2, 45745466), (4, 22872733), (13, 7037764), (26, 3518882), (52, 1759441), (53, 1726244), (89, 1027988), (106, 863122), (178, 513994), (212, 431561), (356, 256997), (373, 245284), (689, 132788), (746, 122642), (1157, 79076), (1378, 66394), (1492, 61321), (2314, 39538), (2756, 33197), (4628, 19769), (4717, 19396), (4849, 18868), (9434, 9698)]