16491152305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{3301}}^1$

素因数の和:3697

約数の個数: 32

約数和(自身を含む): 20662806528

約数和(自身を除く): 4171654223

約数列:

[1, 5, 31, 155, 167, 193, 835, 965, 3301, 5177, 5983, 16505, 25885, 29915, 32231, 102331, 161155, 511655, 551267, 637093, 999161, 2756335, 3185465, 4995805, 17089277, 19749883, 85446385, 98749415, 106394531, 531972655, 3298230461, 16491152305]

約数ペア:

[(1, 16491152305), (5, 3298230461), (31, 531972655), (155, 106394531), (167, 98749415), (193, 85446385), (835, 19749883), (965, 17089277), (3301, 4995805), (5177, 3185465), (5983, 2756335), (16505, 999161), (25885, 637093), (29915, 551267), (32231, 511655), (102331, 161155)]