83421992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 175011840

約数和(自身を除く): 91589848

約数列:

[1, 2, 4, 8, 17, 31, 34, 47, 62, 68, 94, 124, 136, 188, 248, 376, 421, 527, 799, 842, 1054, 1457, 1598, 1684, 2108, 2914, 3196, 3368, 4216, 5828, 6392, 7157, 11656, 13051, 14314, 19787, 24769, 26102, 28628, 39574, 49538, 52204, 57256, 79148, 99076, 104408, 158296, 198152, 221867, 336379, 443734, 613397, 672758, 887468, 1226794, 1345516, 1774936, 2453588, 2691032, 4907176, 10427749, 20855498, 41710996, 83421992]

約数ペア:

[(1, 83421992), (2, 41710996), (4, 20855498), (8, 10427749), (17, 4907176), (31, 2691032), (34, 2453588), (47, 1774936), (62, 1345516), (68, 1226794), (94, 887468), (124, 672758), (136, 613397), (188, 443734), (248, 336379), (376, 221867), (421, 198152), (527, 158296), (799, 104408), (842, 99076), (1054, 79148), (1457, 57256), (1598, 52204), (1684, 49538), (2108, 39574), (2914, 28628), (3196, 26102), (3368, 24769), (4216, 19787), (5828, 14314), (6392, 13051), (7157, 11656)]