86468128

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 174477240

約数和(自身を除く): 88009112

約数列:

[1, 2, 4, 8, 16, 32, 89, 97, 178, 194, 313, 356, 388, 626, 712, 776, 1252, 1424, 1552, 2504, 2848, 3104, 5008, 8633, 10016, 17266, 27857, 30361, 34532, 55714, 60722, 69064, 111428, 121444, 138128, 222856, 242888, 276256, 445712, 485776, 891424, 971552, 2702129, 5404258, 10808516, 21617032, 43234064, 86468128]

約数ペア:

[(1, 86468128), (2, 43234064), (4, 21617032), (8, 10808516), (16, 5404258), (32, 2702129), (89, 971552), (97, 891424), (178, 485776), (194, 445712), (313, 276256), (356, 242888), (388, 222856), (626, 138128), (712, 121444), (776, 111428), (1252, 69064), (1424, 60722), (1552, 55714), (2504, 34532), (2848, 30361), (3104, 27857), (5008, 17266), (8633, 10016)]