31371626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 24269974

約数列:

[1, 2, 11, 13, 22, 26, 143, 229, 286, 458, 479, 958, 2519, 2977, 5038, 5269, 5954, 6227, 10538, 12454, 32747, 65494, 68497, 109691, 136994, 219382, 1206601, 1425983, 2413202, 2851966, 15685813, 31371626]

約数ペア:

[(1, 31371626), (2, 15685813), (11, 2851966), (13, 2413202), (22, 1425983), (26, 1206601), (143, 219382), (229, 136994), (286, 109691), (458, 68497), (479, 65494), (958, 32747), (2519, 12454), (2977, 10538), (5038, 6227), (5269, 5954)]