39868016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 81316224

約数和(自身を除く): 41448208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 184, 262, 368, 524, 827, 1048, 1654, 2096, 3013, 3308, 6026, 6616, 12052, 13232, 19021, 24104, 38042, 48208, 76084, 108337, 152168, 216674, 304336, 433348, 866696, 1733392, 2491751, 4983502, 9967004, 19934008, 39868016]

約数ペア:

[(1, 39868016), (2, 19934008), (4, 9967004), (8, 4983502), (16, 2491751), (23, 1733392), (46, 866696), (92, 433348), (131, 304336), (184, 216674), (262, 152168), (368, 108337), (524, 76084), (827, 48208), (1048, 38042), (1654, 24104), (2096, 19021), (3013, 13232), (3308, 12052), (6026, 6616)]