22403384

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 43394400

約数和(自身を除く): 20991016

約数列:

[1, 2, 4, 8, 41, 82, 164, 167, 328, 334, 409, 668, 818, 1336, 1636, 3272, 6847, 13694, 16769, 27388, 33538, 54776, 67076, 68303, 134152, 136606, 273212, 546424, 2800423, 5600846, 11201692, 22403384]

約数ペア:

[(1, 22403384), (2, 11201692), (4, 5600846), (8, 2800423), (41, 546424), (82, 273212), (164, 136606), (167, 134152), (328, 68303), (334, 67076), (409, 54776), (668, 33538), (818, 27388), (1336, 16769), (1636, 13694), (3272, 6847)]