89889152

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 196819200

約数和(自身を除く): 106930048

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1607, 1748, 2432, 2944, 3214, 3496, 6428, 6992, 12856, 13984, 25712, 27968, 30533, 36961, 51424, 55936, 61066, 73922, 102848, 122132, 147844, 205696, 244264, 295688, 488528, 591376, 702259, 977056, 1182752, 1404518, 1954112, 2365504, 2809036, 3908224, 4731008, 5618072, 11236144, 22472288, 44944576, 89889152]

約数ペア:

[(1, 89889152), (2, 44944576), (4, 22472288), (8, 11236144), (16, 5618072), (19, 4731008), (23, 3908224), (32, 2809036), (38, 2365504), (46, 1954112), (64, 1404518), (76, 1182752), (92, 977056), (128, 702259), (152, 591376), (184, 488528), (304, 295688), (368, 244264), (437, 205696), (608, 147844), (736, 122132), (874, 102848), (1216, 73922), (1472, 61066), (1607, 55936), (1748, 51424), (2432, 36961), (2944, 30533), (3214, 27968), (3496, 25712), (6428, 13984), (6992, 12856)]