80497712

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 159699600

約数和(自身を除く): 79201888

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 269, 317, 472, 538, 634, 944, 1076, 1268, 2152, 2536, 4304, 5072, 15871, 18703, 31742, 37406, 63484, 74812, 85273, 126968, 149624, 170546, 253936, 299248, 341092, 682184, 1364368, 5031107, 10062214, 20124428, 40248856, 80497712]

約数ペア:

[(1, 80497712), (2, 40248856), (4, 20124428), (8, 10062214), (16, 5031107), (59, 1364368), (118, 682184), (236, 341092), (269, 299248), (317, 253936), (472, 170546), (538, 149624), (634, 126968), (944, 85273), (1076, 74812), (1268, 63484), (2152, 37406), (2536, 31742), (4304, 18703), (5072, 15871)]