31459652

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 64912512

約数和(自身を除く): 33452860

約数列:

[1, 2, 4, 7, 14, 28, 61, 113, 122, 163, 226, 244, 326, 427, 452, 652, 791, 854, 1141, 1582, 1708, 2282, 3164, 4564, 6893, 9943, 13786, 18419, 19886, 27572, 36838, 39772, 48251, 69601, 73676, 96502, 128933, 139202, 193004, 257866, 278404, 515732, 1123559, 2247118, 4494236, 7864913, 15729826, 31459652]

約数ペア:

[(1, 31459652), (2, 15729826), (4, 7864913), (7, 4494236), (14, 2247118), (28, 1123559), (61, 515732), (113, 278404), (122, 257866), (163, 193004), (226, 139202), (244, 128933), (326, 96502), (427, 73676), (452, 69601), (652, 48251), (791, 39772), (854, 36838), (1141, 27572), (1582, 19886), (1708, 18419), (2282, 13786), (3164, 9943), (4564, 6893)]