31585248

素因数分解:

$2^5\times 3^3\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 93139200

約数和(自身を除く): 61553952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 139, 144, 216, 263, 278, 288, 417, 432, 526, 556, 789, 834, 864, 1052, 1112, 1251, 1578, 1668, 2104, 2224, 2367, 2502, 3156, 3336, 3753, 4208, 4448, 4734, 5004, 6312, 6672, 7101, 7506, 8416, 9468, 10008, 12624, 13344, 14202, 15012, 18936, 20016, 25248, 28404, 30024, 36557, 37872, 40032, 56808, 60048, 73114, 75744, 109671, 113616, 120096, 146228, 219342, 227232, 292456, 329013, 438684, 584912, 658026, 877368, 987039, 1169824, 1316052, 1754736, 1974078, 2632104, 3509472, 3948156, 5264208, 7896312, 10528416, 15792624, 31585248]

約数ペア:

[(1, 31585248), (2, 15792624), (3, 10528416), (4, 7896312), (6, 5264208), (8, 3948156), (9, 3509472), (12, 2632104), (16, 1974078), (18, 1754736), (24, 1316052), (27, 1169824), (32, 987039), (36, 877368), (48, 658026), (54, 584912), (72, 438684), (96, 329013), (108, 292456), (139, 227232), (144, 219342), (216, 146228), (263, 120096), (278, 113616), (288, 109671), (417, 75744), (432, 73114), (526, 60048), (556, 56808), (789, 40032), (834, 37872), (864, 36557), (1052, 30024), (1112, 28404), (1251, 25248), (1578, 20016), (1668, 18936), (2104, 15012), (2224, 14202), (2367, 13344), (2502, 12624), (3156, 10008), (3336, 9468), (3753, 8416), (4208, 7506), (4448, 7101), (4734, 6672), (5004, 6312)]