42389072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1061}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 90074592

約数和(自身を除く): 47685520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1061, 1816, 2122, 2497, 3632, 4244, 4994, 8488, 9988, 11671, 16976, 19976, 23342, 39952, 46684, 93368, 186736, 240847, 481694, 963388, 1926776, 2649317, 3853552, 5298634, 10597268, 21194536, 42389072]

約数ペア:

[(1, 42389072), (2, 21194536), (4, 10597268), (8, 5298634), (11, 3853552), (16, 2649317), (22, 1926776), (44, 963388), (88, 481694), (176, 240847), (227, 186736), (454, 93368), (908, 46684), (1061, 39952), (1816, 23342), (2122, 19976), (2497, 16976), (3632, 11671), (4244, 9988), (4994, 8488)]