30856616

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23957}}^1$

素因数の和:23993

約数の個数: 32

約数和(自身を含む): 68999040

約数和(自身を除く): 38142424

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 23957, 47914, 95828, 167699, 191656, 335398, 551011, 670796, 1102022, 1341592, 2204044, 3857077, 4408088, 7714154, 15428308, 30856616]

約数ペア:

[(1, 30856616), (2, 15428308), (4, 7714154), (7, 4408088), (8, 3857077), (14, 2204044), (23, 1341592), (28, 1102022), (46, 670796), (56, 551011), (92, 335398), (161, 191656), (184, 167699), (322, 95828), (644, 47914), (1288, 23957)]