31916192

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12953}}^1$

素因数の和:12981

約数の個数: 48

約数和(自身を含む): 78345792

約数和(自身を除く): 46429600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 12953, 25906, 51812, 90671, 103624, 142483, 181342, 207248, 284966, 362684, 414496, 569932, 725368, 997381, 1139864, 1450736, 1994762, 2279728, 2901472, 3989524, 4559456, 7979048, 15958096, 31916192]

約数ペア:

[(1, 31916192), (2, 15958096), (4, 7979048), (7, 4559456), (8, 3989524), (11, 2901472), (14, 2279728), (16, 1994762), (22, 1450736), (28, 1139864), (32, 997381), (44, 725368), (56, 569932), (77, 414496), (88, 362684), (112, 284966), (154, 207248), (176, 181342), (224, 142483), (308, 103624), (352, 90671), (616, 51812), (1232, 25906), (2464, 12953)]