89804672

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 95264128

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 83, 107, 128, 158, 166, 214, 316, 332, 428, 632, 664, 856, 1264, 1328, 1712, 2528, 2656, 3424, 5056, 5312, 6557, 6848, 8453, 8881, 10112, 10624, 13114, 13696, 16906, 17762, 26228, 33812, 35524, 52456, 67624, 71048, 104912, 135248, 142096, 209824, 270496, 284192, 419648, 540992, 568384, 701599, 839296, 1081984, 1136768, 1403198, 2806396, 5612792, 11225584, 22451168, 44902336, 89804672]

約数ペア:

[(1, 89804672), (2, 44902336), (4, 22451168), (8, 11225584), (16, 5612792), (32, 2806396), (64, 1403198), (79, 1136768), (83, 1081984), (107, 839296), (128, 701599), (158, 568384), (166, 540992), (214, 419648), (316, 284192), (332, 270496), (428, 209824), (632, 142096), (664, 135248), (856, 104912), (1264, 71048), (1328, 67624), (1712, 52456), (2528, 35524), (2656, 33812), (3424, 26228), (5056, 17762), (5312, 16906), (6557, 13696), (6848, 13114), (8453, 10624), (8881, 10112)]