31508232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9871}}^1$

素因数の和:9906

約数の個数: 64

約数和(自身を含む): 94771200

約数和(自身を除く): 63262968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 9871, 19742, 29613, 39484, 59226, 69097, 78968, 118452, 138194, 187549, 207291, 236904, 276388, 375098, 414582, 552776, 562647, 750196, 829164, 1125294, 1312843, 1500392, 1658328, 2250588, 2625686, 3938529, 4501176, 5251372, 7877058, 10502744, 15754116, 31508232]

約数ペア:

[(1, 31508232), (2, 15754116), (3, 10502744), (4, 7877058), (6, 5251372), (7, 4501176), (8, 3938529), (12, 2625686), (14, 2250588), (19, 1658328), (21, 1500392), (24, 1312843), (28, 1125294), (38, 829164), (42, 750196), (56, 562647), (57, 552776), (76, 414582), (84, 375098), (114, 276388), (133, 236904), (152, 207291), (168, 187549), (228, 138194), (266, 118452), (399, 78968), (456, 69097), (532, 59226), (798, 39484), (1064, 29613), (1596, 19742), (3192, 9871)]