91039168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1565

約数の個数: 56

約数和(自身を含む): 199430640

約数和(自身を除く): 108391472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 704, 712, 979, 1424, 1453, 1958, 2848, 2906, 3916, 5696, 5812, 7832, 11624, 15664, 15983, 23248, 31328, 31966, 46496, 62656, 63932, 92992, 127864, 129317, 255728, 258634, 511456, 517268, 1022912, 1034536, 1422487, 2069072, 2844974, 4138144, 5689948, 8276288, 11379896, 22759792, 45519584, 91039168]

約数ペア:

[(1, 91039168), (2, 45519584), (4, 22759792), (8, 11379896), (11, 8276288), (16, 5689948), (22, 4138144), (32, 2844974), (44, 2069072), (64, 1422487), (88, 1034536), (89, 1022912), (176, 517268), (178, 511456), (352, 258634), (356, 255728), (704, 129317), (712, 127864), (979, 92992), (1424, 63932), (1453, 62656), (1958, 46496), (2848, 31966), (2906, 31328), (3916, 23248), (5696, 15983), (5812, 15664), (7832, 11624)]