8291216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 16873920

約数和(自身を除く): 8582704

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 116, 167, 214, 232, 334, 428, 464, 668, 856, 1336, 1712, 2672, 3103, 4843, 6206, 9686, 12412, 17869, 19372, 24824, 35738, 38744, 49648, 71476, 77488, 142952, 285904, 518201, 1036402, 2072804, 4145608, 8291216]

約数ペア:

[(1, 8291216), (2, 4145608), (4, 2072804), (8, 1036402), (16, 518201), (29, 285904), (58, 142952), (107, 77488), (116, 71476), (167, 49648), (214, 38744), (232, 35738), (334, 24824), (428, 19372), (464, 17869), (668, 12412), (856, 9686), (1336, 6206), (1712, 4843), (2672, 3103)]