91485592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{11681}}^1$

素因数の和:11787

約数の個数: 32

約数和(自身を含む): 189248400

約数和(自身を除く): 97762808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 11681, 23362, 46724, 93448, 128491, 256982, 513964, 1027928, 1039609, 2079218, 4158436, 8316872, 11435699, 22871398, 45742796, 91485592]

約数ペア:

[(1, 91485592), (2, 45742796), (4, 22871398), (8, 11435699), (11, 8316872), (22, 4158436), (44, 2079218), (88, 1039609), (89, 1027928), (178, 513964), (356, 256982), (712, 128491), (979, 93448), (1958, 46724), (3916, 23362), (7832, 11681)]