15890944

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:816

約数の個数: 40

約数和(自身を含む): 32568228

約数和(自身を除く): 16677284

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 757, 1312, 1514, 2624, 3028, 5248, 6056, 10496, 12112, 20992, 24224, 31037, 48448, 62074, 96896, 124148, 193792, 248296, 387584, 496592, 993184, 1986368, 3972736, 7945472, 15890944]

約数ペア:

[(1, 15890944), (2, 7945472), (4, 3972736), (8, 1986368), (16, 993184), (32, 496592), (41, 387584), (64, 248296), (82, 193792), (128, 124148), (164, 96896), (256, 62074), (328, 48448), (512, 31037), (656, 24224), (757, 20992), (1312, 12112), (1514, 10496), (2624, 6056), (3028, 5248)]