83481730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1579}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 159719040

約数和(自身を除く): 76237310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1555, 1579, 3110, 3158, 5287, 7895, 10574, 15790, 26435, 26843, 52870, 53686, 134215, 268430, 491069, 982138, 2455345, 4910690, 8348173, 16696346, 41740865, 83481730]

約数ペア:

[(1, 83481730), (2, 41740865), (5, 16696346), (10, 8348173), (17, 4910690), (34, 2455345), (85, 982138), (170, 491069), (311, 268430), (622, 134215), (1555, 53686), (1579, 52870), (3110, 26843), (3158, 26435), (5287, 15790), (7895, 10574)]