90203008

素因数分解:

$2^7\times 7^1\times {\mathrm{100673}}^1$

素因数の和:100694

約数の個数: 32

約数和(自身を含む): 205374960

約数和(自身を除く): 115171952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 100673, 201346, 402692, 704711, 805384, 1409422, 1610768, 2818844, 3221536, 5637688, 6443072, 11275376, 12886144, 22550752, 45101504, 90203008]

約数ペア:

[(1, 90203008), (2, 45101504), (4, 22550752), (7, 12886144), (8, 11275376), (14, 6443072), (16, 5637688), (28, 3221536), (32, 2818844), (56, 1610768), (64, 1409422), (112, 805384), (128, 704711), (224, 402692), (448, 201346), (896, 100673)]