90889712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{195883}}^1$

素因数の和:195920

約数の個数: 20

約数和(自身を含む): 182172120

約数和(自身を除く): 91282408

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 195883, 391766, 783532, 1567064, 3134128, 5680607, 11361214, 22722428, 45444856, 90889712]

約数ペア:

[(1, 90889712), (2, 45444856), (4, 22722428), (8, 11361214), (16, 5680607), (29, 3134128), (58, 1567064), (116, 783532), (232, 391766), (464, 195883)]