31355856

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{10369}}^1$

素因数の和:10393

約数の個数: 80

約数和(自身を含む): 102870400

約数和(自身を除く): 71514544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 10369, 20738, 31107, 41476, 62214, 72583, 82952, 93321, 124428, 145166, 165904, 186642, 217749, 248856, 279963, 290332, 373284, 435498, 497712, 559926, 580664, 653247, 746568, 870996, 1119852, 1161328, 1306494, 1493136, 1741992, 1959741, 2239704, 2612988, 3483984, 3919482, 4479408, 5225976, 7838964, 10451952, 15677928, 31355856]

約数ペア:

[(1, 31355856), (2, 15677928), (3, 10451952), (4, 7838964), (6, 5225976), (7, 4479408), (8, 3919482), (9, 3483984), (12, 2612988), (14, 2239704), (16, 1959741), (18, 1741992), (21, 1493136), (24, 1306494), (27, 1161328), (28, 1119852), (36, 870996), (42, 746568), (48, 653247), (54, 580664), (56, 559926), (63, 497712), (72, 435498), (84, 373284), (108, 290332), (112, 279963), (126, 248856), (144, 217749), (168, 186642), (189, 165904), (216, 145166), (252, 124428), (336, 93321), (378, 82952), (432, 72583), (504, 62214), (756, 41476), (1008, 31107), (1512, 20738), (3024, 10369)]