84952688

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 169328448

約数和(自身を除く): 84375760

約数列:

[1, 2, 4, 8, 16, 47, 94, 173, 188, 346, 376, 653, 692, 752, 1306, 1384, 2612, 2768, 5224, 8131, 10448, 16262, 30691, 32524, 61382, 65048, 112969, 122764, 130096, 225938, 245528, 451876, 491056, 903752, 1807504, 5309543, 10619086, 21238172, 42476344, 84952688]

約数ペア:

[(1, 84952688), (2, 42476344), (4, 21238172), (8, 10619086), (16, 5309543), (47, 1807504), (94, 903752), (173, 491056), (188, 451876), (346, 245528), (376, 225938), (653, 130096), (692, 122764), (752, 112969), (1306, 65048), (1384, 61382), (2612, 32524), (2768, 30691), (5224, 16262), (8131, 10448)]