84781616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2503}}^1$

素因数の和:2613

約数の個数: 40

約数和(自身を含む): 172325280

約数和(自身を除く): 87543664

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 232, 292, 464, 584, 1168, 2117, 2503, 4234, 5006, 8468, 10012, 16936, 20024, 33872, 40048, 72587, 145174, 182719, 290348, 365438, 580696, 730876, 1161392, 1461752, 2923504, 5298851, 10597702, 21195404, 42390808, 84781616]

約数ペア:

[(1, 84781616), (2, 42390808), (4, 21195404), (8, 10597702), (16, 5298851), (29, 2923504), (58, 1461752), (73, 1161392), (116, 730876), (146, 580696), (232, 365438), (292, 290348), (464, 182719), (584, 145174), (1168, 72587), (2117, 40048), (2503, 33872), (4234, 20024), (5006, 16936), (8468, 10012)]