87570784

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12611}}^1$

素因数の和:12659

約数の個数: 48

約数和(自身を含む): 203406336

約数和(自身を除く): 115835552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 12611, 25222, 50444, 88277, 100888, 176554, 201776, 353108, 390941, 403552, 706216, 781882, 1412432, 1563764, 2736587, 2824864, 3127528, 5473174, 6255056, 10946348, 12510112, 21892696, 43785392, 87570784]

約数ペア:

[(1, 87570784), (2, 43785392), (4, 21892696), (7, 12510112), (8, 10946348), (14, 6255056), (16, 5473174), (28, 3127528), (31, 2824864), (32, 2736587), (56, 1563764), (62, 1412432), (112, 781882), (124, 706216), (217, 403552), (224, 390941), (248, 353108), (434, 201776), (496, 176554), (868, 100888), (992, 88277), (1736, 50444), (3472, 25222), (6944, 12611)]