82802218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 130870080

約数和(自身を除く): 48067862

約数列:

[1, 2, 53, 67, 89, 106, 131, 134, 178, 262, 3551, 4717, 5963, 6943, 7102, 8777, 9434, 11659, 11926, 13886, 17554, 23318, 316039, 465181, 617927, 632078, 781153, 930362, 1235854, 1562306, 41401109, 82802218]

約数ペア:

[(1, 82802218), (2, 41401109), (53, 1562306), (67, 1235854), (89, 930362), (106, 781153), (131, 632078), (134, 617927), (178, 465181), (262, 316039), (3551, 23318), (4717, 17554), (5963, 13886), (6943, 11926), (7102, 11659), (8777, 9434)]