799702912

素因数分解:

$2^7\times {\mathrm{311}}^1\times {\mathrm{20089}}^1$

素因数の和:20414

約数の個数: 32

約数和(自身を含む): 1598360400

約数和(自身を除く): 798657488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 311, 622, 1244, 2488, 4976, 9952, 19904, 20089, 39808, 40178, 80356, 160712, 321424, 642848, 1285696, 2571392, 6247679, 12495358, 24990716, 49981432, 99962864, 199925728, 399851456, 799702912]

約数ペア:

[(1, 799702912), (2, 399851456), (4, 199925728), (8, 99962864), (16, 49981432), (32, 24990716), (64, 12495358), (128, 6247679), (311, 2571392), (622, 1285696), (1244, 642848), (2488, 321424), (4976, 160712), (9952, 80356), (19904, 40178), (20089, 39808)]