90893056

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 194261760

約数和(自身を除く): 103368704

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 256, 344, 359, 368, 688, 718, 736, 989, 1376, 1436, 1472, 1978, 2752, 2872, 2944, 3956, 5504, 5744, 5888, 7912, 8257, 11008, 11488, 15437, 15824, 16514, 22976, 30874, 31648, 33028, 45952, 61748, 63296, 66056, 91904, 123496, 126592, 132112, 246992, 253184, 264224, 355051, 493984, 528448, 710102, 987968, 1056896, 1420204, 1975936, 2113792, 2840408, 3951872, 5680816, 11361632, 22723264, 45446528, 90893056]

約数ペア:

[(1, 90893056), (2, 45446528), (4, 22723264), (8, 11361632), (16, 5680816), (23, 3951872), (32, 2840408), (43, 2113792), (46, 1975936), (64, 1420204), (86, 1056896), (92, 987968), (128, 710102), (172, 528448), (184, 493984), (256, 355051), (344, 264224), (359, 253184), (368, 246992), (688, 132112), (718, 126592), (736, 123496), (989, 91904), (1376, 66056), (1436, 63296), (1472, 61748), (1978, 45952), (2752, 33028), (2872, 31648), (2944, 30874), (3956, 22976), (5504, 16514), (5744, 15824), (5888, 15437), (7912, 11488), (8257, 11008)]