31729212

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{3301}}^1$

素因数の和:3403

約数の個数: 48

約数和(自身を含む): 83210400

約数和(自身を除く): 51481188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 3301, 4806, 6602, 9612, 9903, 13204, 19806, 29709, 39612, 59418, 89127, 118836, 178254, 293789, 356508, 587578, 881367, 1175156, 1762734, 2644101, 3525468, 5288202, 7932303, 10576404, 15864606, 31729212]

約数ペア:

[(1, 31729212), (2, 15864606), (3, 10576404), (4, 7932303), (6, 5288202), (9, 3525468), (12, 2644101), (18, 1762734), (27, 1175156), (36, 881367), (54, 587578), (89, 356508), (108, 293789), (178, 178254), (267, 118836), (356, 89127), (534, 59418), (801, 39612), (1068, 29709), (1602, 19806), (2403, 13204), (3204, 9903), (3301, 9612), (4806, 6602)]