85943470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2591}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 161243136

約数和(自身を除く): 75299666

約数列:

[1, 2, 5, 10, 31, 62, 107, 155, 214, 310, 535, 1070, 2591, 3317, 5182, 6634, 12955, 16585, 25910, 33170, 80321, 160642, 277237, 401605, 554474, 803210, 1386185, 2772370, 8594347, 17188694, 42971735, 85943470]

約数ペア:

[(1, 85943470), (2, 42971735), (5, 17188694), (10, 8594347), (31, 2772370), (62, 1386185), (107, 803210), (155, 554474), (214, 401605), (310, 277237), (535, 160642), (1070, 80321), (2591, 33170), (3317, 25910), (5182, 16585), (6634, 12955)]