87275416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 181370880

約数和(自身を除く): 94095464

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 127, 136, 163, 248, 254, 326, 508, 527, 652, 1016, 1054, 1304, 2108, 2159, 2771, 3937, 4216, 4318, 5053, 5542, 7874, 8636, 10106, 11084, 15748, 17272, 20212, 20701, 22168, 31496, 40424, 41402, 66929, 82804, 85901, 133858, 165608, 171802, 267716, 343604, 351917, 535432, 641731, 687208, 703834, 1283462, 1407668, 2566924, 2815336, 5133848, 10909427, 21818854, 43637708, 87275416]

約数ペア:

[(1, 87275416), (2, 43637708), (4, 21818854), (8, 10909427), (17, 5133848), (31, 2815336), (34, 2566924), (62, 1407668), (68, 1283462), (124, 703834), (127, 687208), (136, 641731), (163, 535432), (248, 351917), (254, 343604), (326, 267716), (508, 171802), (527, 165608), (652, 133858), (1016, 85901), (1054, 82804), (1304, 66929), (2108, 41402), (2159, 40424), (2771, 31496), (3937, 22168), (4216, 20701), (4318, 20212), (5053, 17272), (5542, 15748), (7874, 11084), (8636, 10106)]