86943472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70571}}^1$

素因数の和:70597

約数の個数: 40

約数和(自身を含む): 210022272

約数和(自身を除く): 123078800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 70571, 141142, 282284, 493997, 564568, 776281, 987994, 1129136, 1552562, 1975988, 3105124, 3951976, 5433967, 6210248, 7903952, 10867934, 12420496, 21735868, 43471736, 86943472]

約数ペア:

[(1, 86943472), (2, 43471736), (4, 21735868), (7, 12420496), (8, 10867934), (11, 7903952), (14, 6210248), (16, 5433967), (22, 3951976), (28, 3105124), (44, 1975988), (56, 1552562), (77, 1129136), (88, 987994), (112, 776281), (154, 564568), (176, 493997), (308, 282284), (616, 141142), (1232, 70571)]