90522718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2801}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 160991712

約数和(自身を除く): 70468994

約数列:

[1, 2, 11, 13, 22, 26, 113, 143, 226, 286, 1243, 1469, 2486, 2801, 2938, 5602, 16159, 30811, 32318, 36413, 61622, 72826, 316513, 400543, 633026, 801086, 3481643, 4114669, 6963286, 8229338, 45261359, 90522718]

約数ペア:

[(1, 90522718), (2, 45261359), (11, 8229338), (13, 6963286), (22, 4114669), (26, 3481643), (113, 801086), (143, 633026), (226, 400543), (286, 316513), (1243, 72826), (1469, 61622), (2486, 36413), (2801, 32318), (2938, 30811), (5602, 16159)]