90839296

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{20873}}^1$

素因数の和:20906

約数の個数: 36

約数和(自身を含む): 191999052

約数和(自身を除く): 101159756

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 20873, 41746, 83492, 166984, 333968, 354841, 667936, 709682, 1335872, 1419364, 2671744, 2838728, 5343488, 5677456, 11354912, 22709824, 45419648, 90839296]

約数ペア:

[(1, 90839296), (2, 45419648), (4, 22709824), (8, 11354912), (16, 5677456), (17, 5343488), (32, 2838728), (34, 2671744), (64, 1419364), (68, 1335872), (128, 709682), (136, 667936), (256, 354841), (272, 333968), (544, 166984), (1088, 83492), (2176, 41746), (4352, 20873)]