90814976

素因数分解:

$2^9\times 7^1\times {\mathrm{25339}}^1$

素因数の和:25364

約数の個数: 40

約数和(自身を含む): 207382560

約数和(自身を除く): 116567584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 25339, 50678, 101356, 177373, 202712, 354746, 405424, 709492, 810848, 1418984, 1621696, 2837968, 3243392, 5675936, 6486784, 11351872, 12973568, 22703744, 45407488, 90814976]

約数ペア:

[(1, 90814976), (2, 45407488), (4, 22703744), (7, 12973568), (8, 11351872), (14, 6486784), (16, 5675936), (28, 3243392), (32, 2837968), (56, 1621696), (64, 1418984), (112, 810848), (128, 709492), (224, 405424), (256, 354746), (448, 202712), (512, 177373), (896, 101356), (1792, 50678), (3584, 25339)]