90407746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1117}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 160026048

約数和(自身を除く): 69618302

約数列:

[1, 2, 11, 13, 22, 26, 143, 283, 286, 566, 1117, 2234, 3113, 3679, 6226, 7358, 12287, 14521, 24574, 29042, 40469, 80938, 159731, 316111, 319462, 632222, 3477221, 4109443, 6954442, 8218886, 45203873, 90407746]

約数ペア:

[(1, 90407746), (2, 45203873), (11, 8218886), (13, 6954442), (22, 4109443), (26, 3477221), (143, 632222), (283, 319462), (286, 316111), (566, 159731), (1117, 80938), (2234, 40469), (3113, 29042), (3679, 24574), (6226, 14521), (7358, 12287)]