31240248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{100129}}^1$

素因数の和:100151

約数の個数: 32

約数和(自身を含む): 84109200

約数和(自身を除く): 52868952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 100129, 200258, 300387, 400516, 600774, 801032, 1201548, 1301677, 2403096, 2603354, 3905031, 5206708, 7810062, 10413416, 15620124, 31240248]

約数ペア:

[(1, 31240248), (2, 15620124), (3, 10413416), (4, 7810062), (6, 5206708), (8, 3905031), (12, 2603354), (13, 2403096), (24, 1301677), (26, 1201548), (39, 801032), (52, 600774), (78, 400516), (104, 300387), (156, 200258), (312, 100129)]