83166986

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 149299200

約数和(自身を除く): 66132214

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 2699, 4402, 5398, 15407, 18893, 30814, 37786, 83669, 167338, 191629, 383258, 585683, 1171366, 1341403, 2682806, 5940499, 11880998, 41583493, 83166986]

約数ペア:

[(1, 83166986), (2, 41583493), (7, 11880998), (14, 5940499), (31, 2682806), (62, 1341403), (71, 1171366), (142, 585683), (217, 383258), (434, 191629), (497, 167338), (994, 83669), (2201, 37786), (2699, 30814), (4402, 18893), (5398, 15407)]