131480932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{72883}}^1$

素因数の和:72939

約数の個数: 24

約数和(自身を含む): 257134752

約数和(自身を除く): 125653820

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 72883, 145766, 291532, 801713, 1603426, 2988203, 3206852, 5976406, 11952812, 32870233, 65740466, 131480932]

約数ペア:

[(1, 131480932), (2, 65740466), (4, 32870233), (11, 11952812), (22, 5976406), (41, 3206852), (44, 2988203), (82, 1603426), (164, 801713), (451, 291532), (902, 145766), (1804, 72883)]