84791648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1973}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 179081280

約数和(自身を除く): 94289632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 1264, 1343, 1973, 2528, 2686, 3946, 5372, 7892, 10744, 15784, 21488, 31568, 33541, 42976, 63136, 67082, 134164, 155867, 268328, 311734, 536656, 623468, 1073312, 1246936, 2493872, 2649739, 4987744, 5299478, 10598956, 21197912, 42395824, 84791648]

約数ペア:

[(1, 84791648), (2, 42395824), (4, 21197912), (8, 10598956), (16, 5299478), (17, 4987744), (32, 2649739), (34, 2493872), (68, 1246936), (79, 1073312), (136, 623468), (158, 536656), (272, 311734), (316, 268328), (544, 155867), (632, 134164), (1264, 67082), (1343, 63136), (1973, 42976), (2528, 33541), (2686, 31568), (3946, 21488), (5372, 15784), (7892, 10744)]