31348272

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1006

約数の個数: 80

約数和(自身を含む): 87931872

約数和(自身を除く): 56583600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 328, 408, 492, 656, 697, 816, 937, 984, 1394, 1874, 1968, 2091, 2788, 2811, 3748, 4182, 5576, 5622, 7496, 8364, 11152, 11244, 14992, 15929, 16728, 22488, 31858, 33456, 38417, 44976, 47787, 63716, 76834, 95574, 115251, 127432, 153668, 191148, 230502, 254864, 307336, 382296, 461004, 614672, 653089, 764592, 922008, 1306178, 1844016, 1959267, 2612356, 3918534, 5224712, 7837068, 10449424, 15674136, 31348272]

約数ペア:

[(1, 31348272), (2, 15674136), (3, 10449424), (4, 7837068), (6, 5224712), (8, 3918534), (12, 2612356), (16, 1959267), (17, 1844016), (24, 1306178), (34, 922008), (41, 764592), (48, 653089), (51, 614672), (68, 461004), (82, 382296), (102, 307336), (123, 254864), (136, 230502), (164, 191148), (204, 153668), (246, 127432), (272, 115251), (328, 95574), (408, 76834), (492, 63716), (656, 47787), (697, 44976), (816, 38417), (937, 33456), (984, 31858), (1394, 22488), (1874, 16728), (1968, 15929), (2091, 14992), (2788, 11244), (2811, 11152), (3748, 8364), (4182, 7496), (5576, 5622)]