88381996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 168537600

約数和(自身を除く): 80155604

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 109, 188, 218, 227, 436, 454, 893, 908, 1786, 2071, 3572, 4142, 4313, 5123, 8284, 8626, 10246, 10669, 17252, 20492, 21338, 24743, 42676, 49486, 97337, 98972, 194674, 202711, 389348, 405422, 470117, 810844, 940234, 1162921, 1880468, 2325842, 4651684, 22095499, 44190998, 88381996]

約数ペア:

[(1, 88381996), (2, 44190998), (4, 22095499), (19, 4651684), (38, 2325842), (47, 1880468), (76, 1162921), (94, 940234), (109, 810844), (188, 470117), (218, 405422), (227, 389348), (436, 202711), (454, 194674), (893, 98972), (908, 97337), (1786, 49486), (2071, 42676), (3572, 24743), (4142, 21338), (4313, 20492), (5123, 17252), (8284, 10669), (8626, 10246)]