31781112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{120383}}^1$

素因数の和:120403

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 54895368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 120383, 240766, 361149, 481532, 722298, 963064, 1324213, 1444596, 2648426, 2889192, 3972639, 5296852, 7945278, 10593704, 15890556, 31781112]

約数ペア:

[(1, 31781112), (2, 15890556), (3, 10593704), (4, 7945278), (6, 5296852), (8, 3972639), (11, 2889192), (12, 2648426), (22, 1444596), (24, 1324213), (33, 963064), (44, 722298), (66, 481532), (88, 361149), (132, 240766), (264, 120383)]