190722416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1213}}^1$

素因数の和:1569

約数の個数: 40

約数和(自身を含む): 382963584

約数和(自身を除く): 192241168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 317, 496, 634, 1213, 1268, 2426, 2536, 4852, 5072, 9704, 9827, 19408, 19654, 37603, 39308, 75206, 78616, 150412, 157232, 300824, 384521, 601648, 769042, 1538084, 3076168, 6152336, 11920151, 23840302, 47680604, 95361208, 190722416]

約数ペア:

[(1, 190722416), (2, 95361208), (4, 47680604), (8, 23840302), (16, 11920151), (31, 6152336), (62, 3076168), (124, 1538084), (248, 769042), (317, 601648), (496, 384521), (634, 300824), (1213, 157232), (1268, 150412), (2426, 78616), (2536, 75206), (4852, 39308), (5072, 37603), (9704, 19654), (9827, 19408)]