38390312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5639}}^1$

素因数の和:5705

約数の個数: 32

約数和(自身を含む): 77155200

約数和(自身を除く): 38764888

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 5639, 6808, 11278, 22556, 45112, 129697, 208643, 259394, 417286, 518788, 834572, 1037576, 1669144, 4798789, 9597578, 19195156, 38390312]

約数ペア:

[(1, 38390312), (2, 19195156), (4, 9597578), (8, 4798789), (23, 1669144), (37, 1037576), (46, 834572), (74, 518788), (92, 417286), (148, 259394), (184, 208643), (296, 129697), (851, 45112), (1702, 22556), (3404, 11278), (5639, 6808)]