22385672

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 43394400

約数和(自身を除く): 21008728

約数列:

[1, 2, 4, 8, 41, 82, 139, 164, 278, 328, 491, 556, 982, 1112, 1964, 3928, 5699, 11398, 20131, 22796, 40262, 45592, 68249, 80524, 136498, 161048, 272996, 545992, 2798209, 5596418, 11192836, 22385672]

約数ペア:

[(1, 22385672), (2, 11192836), (4, 5596418), (8, 2798209), (41, 545992), (82, 272996), (139, 161048), (164, 136498), (278, 80524), (328, 68249), (491, 45592), (556, 40262), (982, 22796), (1112, 20131), (1964, 11398), (3928, 5699)]