15691704992

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{385811}}^1$

素因数の和:385893

約数の個数: 48

約数和(自身を含む): 32667473664

約数和(自身を除く): 16975768672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 5084, 10168, 20336, 40672, 385811, 771622, 1543244, 3086488, 6172976, 11960141, 12345952, 15818251, 23920282, 31636502, 47840564, 63273004, 95681128, 126546008, 191362256, 253092016, 382724512, 490365781, 506184032, 980731562, 1961463124, 3922926248, 7845852496, 15691704992]

約数ペア:

[(1, 15691704992), (2, 7845852496), (4, 3922926248), (8, 1961463124), (16, 980731562), (31, 506184032), (32, 490365781), (41, 382724512), (62, 253092016), (82, 191362256), (124, 126546008), (164, 95681128), (248, 63273004), (328, 47840564), (496, 31636502), (656, 23920282), (992, 15818251), (1271, 12345952), (1312, 11960141), (2542, 6172976), (5084, 3086488), (10168, 1543244), (20336, 771622), (40672, 385811)]