87919744

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 195864480

約数和(自身を除く): 107944736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 328, 352, 451, 656, 704, 902, 1312, 1408, 1523, 1804, 2624, 3046, 3608, 5248, 6092, 7216, 12184, 14432, 16753, 24368, 28864, 33506, 48736, 57728, 62443, 67012, 97472, 124886, 134024, 194944, 249772, 268048, 499544, 536096, 686873, 999088, 1072192, 1373746, 1998176, 2144384, 2747492, 3996352, 5494984, 7992704, 10989968, 21979936, 43959872, 87919744]

約数ペア:

[(1, 87919744), (2, 43959872), (4, 21979936), (8, 10989968), (11, 7992704), (16, 5494984), (22, 3996352), (32, 2747492), (41, 2144384), (44, 1998176), (64, 1373746), (82, 1072192), (88, 999088), (128, 686873), (164, 536096), (176, 499544), (328, 268048), (352, 249772), (451, 194944), (656, 134024), (704, 124886), (902, 97472), (1312, 67012), (1408, 62443), (1523, 57728), (1804, 48736), (2624, 33506), (3046, 28864), (3608, 24368), (5248, 16753), (6092, 14432), (7216, 12184)]