80453973584

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{298013}}^1$

素因数の和:298427

約数の個数: 40

約数和(自身を含む): 159640139520

約数和(自身を除く): 79186165936

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 359, 376, 718, 752, 1436, 2872, 5744, 16873, 33746, 67492, 134984, 269968, 298013, 596026, 1192052, 2384104, 4768208, 14006611, 28013222, 56026444, 106986667, 112052888, 213973334, 224105776, 427946668, 855893336, 1711786672, 5028373349, 10056746698, 20113493396, 40226986792, 80453973584]

約数ペア:

[(1, 80453973584), (2, 40226986792), (4, 20113493396), (8, 10056746698), (16, 5028373349), (47, 1711786672), (94, 855893336), (188, 427946668), (359, 224105776), (376, 213973334), (718, 112052888), (752, 106986667), (1436, 56026444), (2872, 28013222), (5744, 14006611), (16873, 4768208), (33746, 2384104), (67492, 1192052), (134984, 596026), (269968, 298013)]