31141512

素因数分解:

$2^3\times 3^2\times {\mathrm{523}}^1\times {\mathrm{827}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 84605040

約数和(自身を除く): 53463528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 523, 827, 1046, 1569, 1654, 2092, 2481, 3138, 3308, 4184, 4707, 4962, 6276, 6616, 7443, 9414, 9924, 12552, 14886, 18828, 19848, 29772, 37656, 59544, 432521, 865042, 1297563, 1730084, 2595126, 3460168, 3892689, 5190252, 7785378, 10380504, 15570756, 31141512]

約数ペア:

[(1, 31141512), (2, 15570756), (3, 10380504), (4, 7785378), (6, 5190252), (8, 3892689), (9, 3460168), (12, 2595126), (18, 1730084), (24, 1297563), (36, 865042), (72, 432521), (523, 59544), (827, 37656), (1046, 29772), (1569, 19848), (1654, 18828), (2092, 14886), (2481, 12552), (3138, 9924), (3308, 9414), (4184, 7443), (4707, 6616), (4962, 6276)]