31013016

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3008

約数の個数: 64

約数和(自身を含む): 85190400

約数和(自身を除く): 54177384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 2957, 3496, 5244, 5914, 8871, 10488, 11828, 17742, 23656, 35484, 56183, 68011, 70968, 112366, 136022, 168549, 204033, 224732, 272044, 337098, 408066, 449464, 544088, 674196, 816132, 1292209, 1348392, 1632264, 2584418, 3876627, 5168836, 7753254, 10337672, 15506508, 31013016]

約数ペア:

[(1, 31013016), (2, 15506508), (3, 10337672), (4, 7753254), (6, 5168836), (8, 3876627), (12, 2584418), (19, 1632264), (23, 1348392), (24, 1292209), (38, 816132), (46, 674196), (57, 544088), (69, 449464), (76, 408066), (92, 337098), (114, 272044), (138, 224732), (152, 204033), (184, 168549), (228, 136022), (276, 112366), (437, 70968), (456, 68011), (552, 56183), (874, 35484), (1311, 23656), (1748, 17742), (2622, 11828), (2957, 10488), (3496, 8871), (5244, 5914)]