31006512

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1498

約数の個数: 60

約数和(自身を含む): 87373624

約数和(自身を除く): 56367112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1321, 1467, 1956, 2608, 2642, 2934, 3912, 3963, 5284, 5868, 7824, 7926, 10568, 11736, 11889, 15852, 21136, 23472, 23778, 31704, 47556, 63408, 95112, 190224, 215323, 430646, 645969, 861292, 1291938, 1722584, 1937907, 2583876, 3445168, 3875814, 5167752, 7751628, 10335504, 15503256, 31006512]

約数ペア:

[(1, 31006512), (2, 15503256), (3, 10335504), (4, 7751628), (6, 5167752), (8, 3875814), (9, 3445168), (12, 2583876), (16, 1937907), (18, 1722584), (24, 1291938), (36, 861292), (48, 645969), (72, 430646), (144, 215323), (163, 190224), (326, 95112), (489, 63408), (652, 47556), (978, 31704), (1304, 23778), (1321, 23472), (1467, 21136), (1956, 15852), (2608, 11889), (2642, 11736), (2934, 10568), (3912, 7926), (3963, 7824), (5284, 5868)]