91638482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1801}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 157422720

約数和(自身を除く): 65784238

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1339, 1801, 1957, 2678, 3602, 3914, 23413, 25441, 34219, 46826, 50882, 68438, 185503, 371006, 444847, 889694, 2411539, 3524557, 4823078, 7049114, 45819241, 91638482]

約数ペア:

[(1, 91638482), (2, 45819241), (13, 7049114), (19, 4823078), (26, 3524557), (38, 2411539), (103, 889694), (206, 444847), (247, 371006), (494, 185503), (1339, 68438), (1801, 50882), (1957, 46826), (2678, 34219), (3602, 25441), (3914, 23413)]