83741272

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 160742880

約数和(自身を除く): 77001608

約数列:

[1, 2, 4, 8, 53, 106, 212, 313, 424, 626, 631, 1252, 1262, 2504, 2524, 5048, 16589, 33178, 33443, 66356, 66886, 132712, 133772, 197503, 267544, 395006, 790012, 1580024, 10467659, 20935318, 41870636, 83741272]

約数ペア:

[(1, 83741272), (2, 41870636), (4, 20935318), (8, 10467659), (53, 1580024), (106, 790012), (212, 395006), (313, 267544), (424, 197503), (626, 133772), (631, 132712), (1252, 66886), (1262, 66356), (2504, 33443), (2524, 33178), (5048, 16589)]