38966342

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 62270208

約数和(自身を除く): 23303866

約数列:

[1, 2, 43, 53, 83, 86, 103, 106, 166, 206, 2279, 3569, 4399, 4429, 4558, 5459, 7138, 8549, 8798, 8858, 10918, 17098, 189157, 234737, 367607, 378314, 453097, 469474, 735214, 906194, 19483171, 38966342]

約数ペア:

[(1, 38966342), (2, 19483171), (43, 906194), (53, 735214), (83, 469474), (86, 453097), (103, 378314), (106, 367607), (166, 234737), (206, 189157), (2279, 17098), (3569, 10918), (4399, 8858), (4429, 8798), (4558, 8549), (5459, 7138)]