82556944

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 164786328

約数和(自身を除く): 82229384

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 317, 328, 397, 634, 656, 794, 1268, 1588, 2536, 3176, 5072, 6352, 12997, 16277, 25994, 32554, 51988, 65108, 103976, 125849, 130216, 207952, 251698, 260432, 503396, 1006792, 2013584, 5159809, 10319618, 20639236, 41278472, 82556944]

約数ペア:

[(1, 82556944), (2, 41278472), (4, 20639236), (8, 10319618), (16, 5159809), (41, 2013584), (82, 1006792), (164, 503396), (317, 260432), (328, 251698), (397, 207952), (634, 130216), (656, 125849), (794, 103976), (1268, 65108), (1588, 51988), (2536, 32554), (3176, 25994), (5072, 16277), (6352, 12997)]