43330688

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19913}}^1$

素因数の和:19944

約数の個数: 32

約数和(自身を含む): 91405260

約数和(自身を除く): 48074572

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 19913, 39826, 79652, 159304, 318608, 338521, 637216, 677042, 1274432, 1354084, 2548864, 2708168, 5416336, 10832672, 21665344, 43330688]

約数ペア:

[(1, 43330688), (2, 21665344), (4, 10832672), (8, 5416336), (16, 2708168), (17, 2548864), (32, 1354084), (34, 1274432), (64, 677042), (68, 637216), (128, 338521), (136, 318608), (272, 159304), (544, 79652), (1088, 39826), (2176, 19913)]