84657248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 181233360

約数和(自身を除く): 96576112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 1867, 2834, 3488, 3734, 5668, 7468, 11336, 14936, 22672, 24271, 29872, 45344, 48542, 59744, 97084, 194168, 203503, 388336, 407006, 776672, 814012, 1628024, 2645539, 3256048, 5291078, 6512096, 10582156, 21164312, 42328624, 84657248]

約数ペア:

[(1, 84657248), (2, 42328624), (4, 21164312), (8, 10582156), (13, 6512096), (16, 5291078), (26, 3256048), (32, 2645539), (52, 1628024), (104, 814012), (109, 776672), (208, 407006), (218, 388336), (416, 203503), (436, 194168), (872, 97084), (1417, 59744), (1744, 48542), (1867, 45344), (2834, 29872), (3488, 24271), (3734, 22672), (5668, 14936), (7468, 11336)]