31661208

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25867}}^1$

素因数の和:25896

約数の個数: 48

約数和(自身を含む): 90796680

約数和(自身を除く): 59135472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 25867, 51734, 77601, 103468, 155202, 206936, 232803, 310404, 439739, 465606, 620808, 879478, 931212, 1319217, 1758956, 1862424, 2638434, 3517912, 3957651, 5276868, 7915302, 10553736, 15830604, 31661208]

約数ペア:

[(1, 31661208), (2, 15830604), (3, 10553736), (4, 7915302), (6, 5276868), (8, 3957651), (9, 3517912), (12, 2638434), (17, 1862424), (18, 1758956), (24, 1319217), (34, 931212), (36, 879478), (51, 620808), (68, 465606), (72, 439739), (102, 310404), (136, 232803), (153, 206936), (204, 155202), (306, 103468), (408, 77601), (612, 51734), (1224, 25867)]