31328896

素因数分解:

$2^7\times {\mathrm{311}}^1\times {\mathrm{787}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 62693280

約数和(自身を除く): 31364384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 311, 622, 787, 1244, 1574, 2488, 3148, 4976, 6296, 9952, 12592, 19904, 25184, 39808, 50368, 100736, 244757, 489514, 979028, 1958056, 3916112, 7832224, 15664448, 31328896]

約数ペア:

[(1, 31328896), (2, 15664448), (4, 7832224), (8, 3916112), (16, 1958056), (32, 979028), (64, 489514), (128, 244757), (311, 100736), (622, 50368), (787, 39808), (1244, 25184), (1574, 19904), (2488, 12592), (3148, 9952), (4976, 6296)]