65840864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 138475008

約数和(自身を除く): 72634144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 953, 1016, 1906, 2032, 2159, 3812, 4064, 4318, 7624, 8636, 15248, 16201, 17272, 30496, 32402, 34544, 64804, 69088, 121031, 129608, 242062, 259216, 484124, 518432, 968248, 1936496, 2057527, 3872992, 4115054, 8230108, 16460216, 32920432, 65840864]

約数ペア:

[(1, 65840864), (2, 32920432), (4, 16460216), (8, 8230108), (16, 4115054), (17, 3872992), (32, 2057527), (34, 1936496), (68, 968248), (127, 518432), (136, 484124), (254, 259216), (272, 242062), (508, 129608), (544, 121031), (953, 69088), (1016, 64804), (1906, 34544), (2032, 32402), (2159, 30496), (3812, 17272), (4064, 16201), (4318, 15248), (7624, 8636)]