16426896

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 46122048

約数和(自身を除く): 29695152

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, 491, 492, 656, 697, 816, 982, 984, 1394, 1473, 1964, 1968, 2091, 2788, 2946, 3928, 4182, 5576, 5892, 7856, 8347, 8364, 11152, 11784, 16694, 16728, 20131, 23568, 25041, 33388, 33456, 40262, 50082, 60393, 66776, 80524, 100164, 120786, 133552, 161048, 200328, 241572, 322096, 342227, 400656, 483144, 684454, 966288, 1026681, 1368908, 2053362, 2737816, 4106724, 5475632, 8213448, 16426896]

約数ペア:

[(1, 16426896), (2, 8213448), (3, 5475632), (4, 4106724), (6, 2737816), (8, 2053362), (12, 1368908), (16, 1026681), (17, 966288), (24, 684454), (34, 483144), (41, 400656), (48, 342227), (51, 322096), (68, 241572), (82, 200328), (102, 161048), (123, 133552), (136, 120786), (164, 100164), (204, 80524), (246, 66776), (272, 60393), (328, 50082), (408, 40262), (491, 33456), (492, 33388), (656, 25041), (697, 23568), (816, 20131), (982, 16728), (984, 16694), (1394, 11784), (1473, 11152), (1964, 8364), (1968, 8347), (2091, 7856), (2788, 5892), (2946, 5576), (3928, 4182)]