39516136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1657}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 81175680

約数和(自身を除く): 41659544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 1657, 2168, 2981, 3314, 5962, 6628, 11924, 13256, 18227, 23848, 36454, 72908, 145816, 449047, 898094, 1796188, 3592376, 4939517, 9879034, 19758068, 39516136]

約数ペア:

[(1, 39516136), (2, 19758068), (4, 9879034), (8, 4939517), (11, 3592376), (22, 1796188), (44, 898094), (88, 449047), (271, 145816), (542, 72908), (1084, 36454), (1657, 23848), (2168, 18227), (2981, 13256), (3314, 11924), (5962, 6628)]