81192692

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99991}}^1$

素因数の和:100031

約数の個数: 24

約数和(自身を含む): 167986560

約数和(自身を除く): 86793868

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 99991, 199982, 399964, 699937, 1399874, 2799748, 2899739, 5799478, 11598956, 20298173, 40596346, 81192692]

約数ペア:

[(1, 81192692), (2, 40596346), (4, 20298173), (7, 11598956), (14, 5799478), (28, 2899739), (29, 2799748), (58, 1399874), (116, 699937), (203, 399964), (406, 199982), (812, 99991)]