8003216254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1\times {\mathrm{6043}}^1$

素因数の和:7720

約数の個数: 32

約数和(自身を含む): 13460616576

約数和(自身を除く): 5457400322

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1627, 3254, 6043, 12086, 17897, 35794, 60199, 66473, 120398, 132946, 223591, 447182, 662189, 1324378, 2459501, 4919002, 9831961, 19663922, 108151571, 216303142, 363782557, 727565114, 4001608127, 8003216254]

約数ペア:

[(1, 8003216254), (2, 4001608127), (11, 727565114), (22, 363782557), (37, 216303142), (74, 108151571), (407, 19663922), (814, 9831961), (1627, 4919002), (3254, 2459501), (6043, 1324378), (12086, 662189), (17897, 447182), (35794, 223591), (60199, 132946), (66473, 120398)]