31062112

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 65802240

約数和(自身を除く): 34740128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1087, 1504, 1786, 2174, 3572, 4348, 7144, 8696, 14288, 17392, 20653, 28576, 34784, 41306, 51089, 82612, 102178, 165224, 204356, 330448, 408712, 660896, 817424, 970691, 1634848, 1941382, 3882764, 7765528, 15531056, 31062112]

約数ペア:

[(1, 31062112), (2, 15531056), (4, 7765528), (8, 3882764), (16, 1941382), (19, 1634848), (32, 970691), (38, 817424), (47, 660896), (76, 408712), (94, 330448), (152, 204356), (188, 165224), (304, 102178), (376, 82612), (608, 51089), (752, 41306), (893, 34784), (1087, 28576), (1504, 20653), (1786, 17392), (2174, 14288), (3572, 8696), (4348, 7144)]