31163304

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{30197}}^1$

素因数の和:30249

約数の個数: 32

約数和(自身を含む): 79722720

約数和(自身を除く): 48559416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 30197, 60394, 90591, 120788, 181182, 241576, 362364, 724728, 1298471, 2596942, 3895413, 5193884, 7790826, 10387768, 15581652, 31163304]

約数ペア:

[(1, 31163304), (2, 15581652), (3, 10387768), (4, 7790826), (6, 5193884), (8, 3895413), (12, 2596942), (24, 1298471), (43, 724728), (86, 362364), (129, 241576), (172, 181182), (258, 120788), (344, 90591), (516, 60394), (1032, 30197)]