16492950112

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{427013}}^1$

素因数の和:427111

約数の個数: 48

約数和(自身を含む): 34864839072

約数和(自身を除く): 18371888960

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2272, 2414, 4828, 9656, 19312, 38624, 427013, 854026, 1708052, 3416104, 6832208, 7259221, 13664416, 14518442, 29036884, 30317923, 58073768, 60635846, 116147536, 121271692, 232295072, 242543384, 485086768, 515404691, 970173536, 1030809382, 2061618764, 4123237528, 8246475056, 16492950112]

約数ペア:

[(1, 16492950112), (2, 8246475056), (4, 4123237528), (8, 2061618764), (16, 1030809382), (17, 970173536), (32, 515404691), (34, 485086768), (68, 242543384), (71, 232295072), (136, 121271692), (142, 116147536), (272, 60635846), (284, 58073768), (544, 30317923), (568, 29036884), (1136, 14518442), (1207, 13664416), (2272, 7259221), (2414, 6832208), (4828, 3416104), (9656, 1708052), (19312, 854026), (38624, 427013)]