31344236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 68947200

約数和(自身を除く): 37602964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 596, 683, 1043, 1366, 1639, 2086, 2732, 3278, 4172, 4781, 6556, 7513, 9562, 11473, 15026, 19124, 22946, 30052, 45892, 52591, 101767, 105182, 203534, 210364, 407068, 712369, 1119437, 1424738, 2238874, 2849476, 4477748, 7836059, 15672118, 31344236]

約数ペア:

[(1, 31344236), (2, 15672118), (4, 7836059), (7, 4477748), (11, 2849476), (14, 2238874), (22, 1424738), (28, 1119437), (44, 712369), (77, 407068), (149, 210364), (154, 203534), (298, 105182), (308, 101767), (596, 52591), (683, 45892), (1043, 30052), (1366, 22946), (1639, 19124), (2086, 15026), (2732, 11473), (3278, 9562), (4172, 7513), (4781, 6556)]