31196112

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 84786240

約数和(自身を除く): 53590128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 73, 87, 116, 146, 174, 219, 232, 292, 307, 348, 438, 464, 584, 614, 696, 876, 921, 1168, 1228, 1392, 1752, 1842, 2117, 2456, 3504, 3684, 4234, 4912, 6351, 7368, 8468, 8903, 12702, 14736, 16936, 17806, 22411, 25404, 26709, 33872, 35612, 44822, 50808, 53418, 67233, 71224, 89644, 101616, 106836, 134466, 142448, 179288, 213672, 268932, 358576, 427344, 537864, 649919, 1075728, 1299838, 1949757, 2599676, 3899514, 5199352, 7799028, 10398704, 15598056, 31196112]

約数ペア:

[(1, 31196112), (2, 15598056), (3, 10398704), (4, 7799028), (6, 5199352), (8, 3899514), (12, 2599676), (16, 1949757), (24, 1299838), (29, 1075728), (48, 649919), (58, 537864), (73, 427344), (87, 358576), (116, 268932), (146, 213672), (174, 179288), (219, 142448), (232, 134466), (292, 106836), (307, 101616), (348, 89644), (438, 71224), (464, 67233), (584, 53418), (614, 50808), (696, 44822), (876, 35612), (921, 33872), (1168, 26709), (1228, 25404), (1392, 22411), (1752, 17806), (1842, 16936), (2117, 14736), (2456, 12702), (3504, 8903), (3684, 8468), (4234, 7368), (4912, 6351)]