31959536

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4259}}^1$

素因数の和:4341

約数の個数: 40

約数和(自身を含む): 71840640

約数和(自身を除く): 39881104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 4259, 7504, 8518, 17036, 29813, 34072, 59626, 68144, 119252, 238504, 285353, 477008, 570706, 1141412, 1997471, 2282824, 3994942, 4565648, 7989884, 15979768, 31959536]

約数ペア:

[(1, 31959536), (2, 15979768), (4, 7989884), (7, 4565648), (8, 3994942), (14, 2282824), (16, 1997471), (28, 1141412), (56, 570706), (67, 477008), (112, 285353), (134, 238504), (268, 119252), (469, 68144), (536, 59626), (938, 34072), (1072, 29813), (1876, 17036), (3752, 8518), (4259, 7504)]