87053906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 142802352

約数和(自身を除く): 55748446

約数列:

[1, 2, 17, 34, 41, 82, 197, 317, 394, 634, 697, 1394, 3349, 5389, 6698, 8077, 10778, 12997, 16154, 25994, 62449, 124898, 137309, 220949, 274618, 441898, 1061633, 2123266, 2560409, 5120818, 43526953, 87053906]

約数ペア:

[(1, 87053906), (2, 43526953), (17, 5120818), (34, 2560409), (41, 2123266), (82, 1061633), (197, 441898), (317, 274618), (394, 220949), (634, 137309), (697, 124898), (1394, 62449), (3349, 25994), (5389, 16154), (6698, 12997), (8077, 10778)]