89987296

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12959}}^1$

素因数の和:13007

約数の個数: 48

約数和(自身を含む): 209018880

約数和(自身を除く): 119031584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 12959, 25918, 51836, 90713, 103672, 181426, 207344, 362852, 401729, 414688, 725704, 803458, 1451408, 1606916, 2812103, 2902816, 3213832, 5624206, 6427664, 11248412, 12855328, 22496824, 44993648, 89987296]

約数ペア:

[(1, 89987296), (2, 44993648), (4, 22496824), (7, 12855328), (8, 11248412), (14, 6427664), (16, 5624206), (28, 3213832), (31, 2902816), (32, 2812103), (56, 1606916), (62, 1451408), (112, 803458), (124, 725704), (217, 414688), (224, 401729), (248, 362852), (434, 207344), (496, 181426), (868, 103672), (992, 90713), (1736, 51836), (3472, 25918), (6944, 12959)]