31408064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1177

約数の個数: 56

約数和(自身を含む): 68519040

約数和(自身を除く): 37110976

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1123, 1216, 1472, 1748, 2246, 3496, 4492, 6992, 8984, 13984, 17968, 21337, 25829, 27968, 35936, 42674, 51658, 71872, 85348, 103316, 170696, 206632, 341392, 413264, 490751, 682784, 826528, 981502, 1365568, 1653056, 1963004, 3926008, 7852016, 15704032, 31408064]

約数ペア:

[(1, 31408064), (2, 15704032), (4, 7852016), (8, 3926008), (16, 1963004), (19, 1653056), (23, 1365568), (32, 981502), (38, 826528), (46, 682784), (64, 490751), (76, 413264), (92, 341392), (152, 206632), (184, 170696), (304, 103316), (368, 85348), (437, 71872), (608, 51658), (736, 42674), (874, 35936), (1123, 27968), (1216, 25829), (1472, 21337), (1748, 17968), (2246, 13984), (3496, 8984), (4492, 6992)]